3661 genera are assigned to the class CEPHALOPODA
			| Order | Genus | FOP | FOS | LOP | LOS | 
|---|
| ACTINOCERIDA | Actinoceras | O | Aren-u | O | Ashg-m | 
| ACTINOCERIDA | Adamsoceras | O | Aren-u | O | Llvi | 
| ACTINOCERIDA | Aluveroceras | O | Cara-m | O | Cara-m | 
| ACTINOCERIDA | Aploceras | C | Vise | C | Vise | 
| ACTINOCERIDA | Armenoceras | O | Llvi-l | S | Ludl-u | 
| ACTINOCERIDA | Astoceras | D | Emsi-u | D | Emsi-u | 
| ACTINOCERIDA | Calhounoceras | O | Llvi | O | Llvi | 
| ACTINOCERIDA | Carbactinoceras | C | Vise | C | Vise | 
| ACTINOCERIDA | Cyrtonybyoceras | O | Llvi-l | O | Llde | 
| ACTINOCERIDA | Deiroceras | O | Cara-l | O | Ashg-m | 
| ACTINOCERIDA | Discoactinoceras | O | Llvi | O | Cara-l | 
| ACTINOCERIDA | Eldroceras | S | Ldov-u | S | Ludl-l | 
| ACTINOCERIDA | Ellinoceras | O | Llvi-l | O | Llvi-l | 
| ACTINOCERIDA | Eskimoceras | O | Ashg | O | Ashg | 
| ACTINOCERIDA | Eushantungoceras | S | Ludl-l | S | Ludl-l | 
| ACTINOCERIDA | Floweroceras | O | Cara-m | O | Ashg | 
| ACTINOCERIDA | Georgina | O | Aren-u | O | Llvi | 
| ACTINOCERIDA | Gonioceras | O | Llde | O | Cara-l | 
| ACTINOCERIDA | Hoeloceras | O | Llvi-l | O | Llde | 
| ACTINOCERIDA | Huronia | S | Ldov-u | S | Wenl-u | 
| ACTINOCERIDA | Huroniella | S | Wenl | S | Wenl | 
| ACTINOCERIDA | Kobyashiceras | D | Gedi | D | Gedi | 
| ACTINOCERIDA | Kochoceras | O | Llde | O | Ashg-m | 
| ACTINOCERIDA | Lambeoceras | O | Cara-l | O | Ashg-m | 
| ACTINOCERIDA | Leurorthoceras | O | Aren-u | O | Ashg | 
| ACTINOCERIDA | Megadisocosorus | O | Ashg | S | Wenl | 
| ACTINOCERIDA | Meitanoceras | O | Llvi-u | O | Llde | 
| ACTINOCERIDA | Mesaktoceras | O | Llvi | O | Llvi | 
| ACTINOCERIDA | Metactinoceras | O | Aren | O | Aren | 
| ACTINOCERIDA | Metarmenoceras | S | Ludl | D | Sieg | 
| ACTINOCERIDA | Monocyrtoceras | S | Wenl | S | Wenl | 
| ACTINOCERIDA | Mstikhinoceras | C | Vise | C | Vise | 
| ACTINOCERIDA | Nybyoceras | O | Aren-u | O | Ashg | 
| ACTINOCERIDA | Ordosoceras | O | Aren | O | Llvi-u | 
| ACTINOCERIDA | Ormoceras | O | Aren-u | D | Emsi-l | 
| ACTINOCERIDA | Orthonybyoceras | O | Llde | O | Ashg | 
| ACTINOCERIDA | Paractinoceras | O | Cara-u | O | Ashg-m | 
| ACTINOCERIDA | Parormoceras | O | Llde | O | Llde | 
| ACTINOCERIDA | Polydesmia | O | Aren | O | Llvi-u | 
| ACTINOCERIDA | Rayonnoceras | D | Emsi-l | C | Serp-l | 
| ACTINOCERIDA | Saffordoceras | O | Cara-u | O | Cara-u | 
| ACTINOCERIDA | Selkirkoceras | O | Cara-m | O | Ashg | 
| ACTINOCERIDA | Stolbovoceras | O | Llvi | O | Llvi | 
| ACTINOCERIDA | Troedssonoceras | O | Cara | S | Ldov | 
| ACTINOCERIDA | Troostoceras | O | Llde | O | Cara-m | 
| ACTINOCERIDA | Wutinoceras | O | Aren-u | O | Cara | 
| ACTINOCERIDA | Zerashanoceras | D | Eife | D | Eife | 
| AMMONOIDEA | Abbasites | J | Aale | J | Aale | 
| AMMONOIDEA | Abrytasites | K | Haut-l | K | Haut-l | 
| AMMONOIDEA | Acanthaecites | J | Call-u | J | Call-u | 
| AMMONOIDEA | Acanthoceras | K | Ceno-l | K | Ceno-u | 
| AMMONOIDEA | Acanthodiscus | K | Haut-l | K | Haut-l | 
| AMMONOIDEA | Acanthohoplites | K | Apti-u | K | Apti-u | 
| AMMONOIDEA | Acantholytoceras | K | Barr | K | Barr | 
| AMMONOIDEA | Acanthopleuroceras | J | Plie-l | J | Plie-l | 
| AMMONOIDEA | Acanthoplites | K | Apti-u | K | Apti-u | 
| AMMONOIDEA | Acanthoscaphites | K | Maes-u | K | Maes-u | 
| AMMONOIDEA | Acompsoceras | K | Ceno-l | K | Ceno-m | 
| AMMONOIDEA | Aconeceras | K | Barr-u | K | Albi-u | 
| AMMONOIDEA | Acrioceras | K | Haut-u | K | Apti-l | 
| AMMONOIDEA | Acuariceras | J | Call-l | J | Call-m | 
| AMMONOIDEA | Acuticostites | J | Tith-u | J | Tith-u | 
| AMMONOIDEA | Adkinsia | K | Ceno-l | K | Ceno-l | 
| AMMONOIDEA | Adkinsites | K | Albi-u | K | Albi-u | 
| AMMONOIDEA | Aegasteroceras | J | Sine-u | J | Sine-u | 
| AMMONOIDEA | Aegoceras | J | Plie-l | J | Plie-l | 
| AMMONOIDEA | Aegocrioceras | K | Haut-l | K | Haut-l | 
| AMMONOIDEA | Aegolytoceras | J | Plie-l | J | Plie-l | 
| AMMONOIDEA | Agassiceras | J | Sine-l | J | Sine-l | 
| AMMONOIDEA | Ainoceras | K | Camp-l | K | Camp-l | 
| AMMONOIDEA | Aioloceras | K | Albi-l | K | Albi-l | 
| AMMONOIDEA | Alcidellus | J | Bath-u | J | Call-l | 
| AMMONOIDEA | Alfeldites | J | Bajo | J | Bajo | 
| AMMONOIDEA | Algericeras | K | Ceno-l | K | Ceno-l | 
| AMMONOIDEA | Algerites | K | Ceno | K | Ceno | 
| AMMONOIDEA | Alligaticeras | J | Call-u | J | Oxfo-l | 
| AMMONOIDEA | Allocrioceras | K | Ceno-u | K | Coni-l | 
| AMMONOIDEA | Almohadites | K | Barr | K | Barr | 
| AMMONOIDEA | Alocolytoceras | J | Toar-l | J | Toar-u | 
| AMMONOIDEA | Alsatites | J | Hett-u | J | Hett-u | 
| AMMONOIDEA | Amaltheus | J | Plie-u | J | Plie-u | 
| AMMONOIDEA | Amauroceras | J | Plie-u | J | Plie-u | 
| AMMONOIDEA | Ammonitoceras | K | Apti-l | K | Apti-u | 
| AMMONOIDEA | Ammonoceratites | K | Apti-u | K | Albi-u | 
| AMMONOIDEA | Amoebites | J | Kimm-l | J | Kimm-l | 
| AMMONOIDEA | Amoeboceras | J | Oxfo-u | J | Kimm-l | 
| AMMONOIDEA | Ampthillia | J | Oxfo-u | J | Oxfo-u | 
| AMMONOIDEA | Anacleoniceras | K | Albi-l | K | Albi-l | 
| AMMONOIDEA | Anadesmoceras | K | Albi-l | K | Albi-l | 
| AMMONOIDEA | Anagaudryceras | K | Albi-m | K | Maes-u | 
| AMMONOIDEA | Anahamulina | K | Haut-u | K | Barr-u | 
| AMMONOIDEA | Anahoplites | K | Albi-m | K | Albi-u | 
| AMMONOIDEA | Anaklinoceras | K | Camp-l | K | Camp-u | 
| AMMONOIDEA | Analytoceras | J | Hett-l | J | Hett-l | 
| AMMONOIDEA | Anapachydiscus | K | Coni | K | Maes-u | 
| AMMONOIDEA | Anascaphites | K | Coni-l | K | Coni-u | 
| AMMONOIDEA | Anavirgatites | J | Kimm-u | J | Tith-l | 
| AMMONOIDEA | Anclyoceras | K | Barr-l | K | Apti-u | 
| AMMONOIDEA | Ancolioceras | J | Aale | J | Aale | 
| AMMONOIDEA | Andersonites | K | Coni-u | K | Coni-u | 
| AMMONOIDEA | Andesites | K | Berr | K | Berr | 
| AMMONOIDEA | Andiceras | J | Tith-u | J | Tith-u | 
| AMMONOIDEA | Androgynoceras | J | Plie-l | J | Plie-l | 
| AMMONOIDEA | Aneuretoceras | K | Coni-u | K | Coni-u | 
| AMMONOIDEA | Angulaticeras | J | Sine-u | J | Sine-u | 
| AMMONOIDEA | Anisoceras | K | Albi-l | K | Turo-u | 
| AMMONOIDEA | Ankinatsytes | K | Coni-l | K | Coni-l | 
| AMMONOIDEA | Annuloceras | K | Barr-u | K | Barr-u | 
| AMMONOIDEA | Apoderoceras | J | Plie-l | J | Plie-l | 
| AMMONOIDEA | Apsorroceras | J | Bajo-l | J | Bajo-l | 
| AMMONOIDEA | Arcthoplites | K | Albi-l | K | Albi-m | 
| AMMONOIDEA | Arcticoceras | J | Bath-l | J | Bath-u | 
| AMMONOIDEA | Arctocephalites | J | Bath-l | J | Bath-l | 
| AMMONOIDEA | Arctomercaticeras | J | Toar-l | J | Toar-l | 
| AMMONOIDEA | Arestoceras | K | Albi-u | K | Albi-u | 
| AMMONOIDEA | Argentiniceras | K | Berr | K | Berr | 
| AMMONOIDEA | Argonauticeras | K | Apti-u | K | Apti-u | 
| AMMONOIDEA | Arieticeras | J | Plie-u | J | Plie-u | 
| AMMONOIDEA | Arietites | J | Sine-l | J | Sine-l | 
| AMMONOIDEA | Arisphinctes | J | Oxfo-u | J | Oxfo-u | 
| AMMONOIDEA | Arnioceras | J | Sine-l | J | Sine-u | 
| AMMONOIDEA | Arniotites | J | Sine-l | J | Sine-l | 
| AMMONOIDEA | Asaphoceras | J | Sine | J | Sine | 
| AMMONOIDEA | Asapholytoceras | J | Toar | J | Toar | 
| AMMONOIDEA | Asphinctites | J | Bajo-l | J | Bath-l | 
| AMMONOIDEA | Aspidoceras | J | Oxfo-u | K | Berr-l | 
| AMMONOIDEA | Aspidostephanus | J | Tith-u | K | Berr | 
| AMMONOIDEA | Aspinoceras | K | Haut-u | K | Barr-l | 
| AMMONOIDEA | Asteroceras | J | Sine-u | J | Sine-u | 
| AMMONOIDEA | Asthenoceras | J | Aale | J | Bajo-l | 
| AMMONOIDEA | Astiericeras | K | Albi-m | K | Albi-m | 
| AMMONOIDEA | Astieridiscus | K | Barr | K | Barr | 
| AMMONOIDEA | Astreptoceras | K | Camp | K | Camp | 
| AMMONOIDEA | Ataxioceras | J | Kimm-l | J | Kimm-u | 
| AMMONOIDEA | Audaxlytoceras | J | Plie-l | J | Plie-u | 
| AMMONOIDEA | Aulacosphinctes | J | Tith-u | J | Tith-u | 
| AMMONOIDEA | Aulacosphinctoides | J | Kimm | J | Tith-u | 
| AMMONOIDEA | Aulacostephanus | J | Kimm-u | J | Kimm-u | 
| AMMONOIDEA | Aulasimoceras | J | Tith-l | J | Tith-l | 
| AMMONOIDEA | Austiniceras | K | Ceno-l | K | Camp-l | 
| AMMONOIDEA | Australiceras | K | Apti-l | K | Apti-u | 
| AMMONOIDEA | Aveyroniceras | J | Plie-l | J | Plie-u | 
| AMMONOIDEA | Axonoceras | K | Camp | K | Maes | 
| AMMONOIDEA | Baculina | K | Vala | K | Vala | 
| AMMONOIDEA | Baculites | K | Turo-u | K | Maes-u | 
| AMMONOIDEA | Balearites | K | Haut-u | K | Haut-u | 
| AMMONOIDEA | Balticeras | J | Oxfo-u | J | Oxfo-u | 
| AMMONOIDEA | Baronnites | K | Vala-u | K | Vala-u | 
| AMMONOIDEA | Barremites | K | Haut-l | K | Barr-u | 
| AMMONOIDEA | Barroisiceras | K | Coni-l | K | Coni-l | 
| AMMONOIDEA | Baskaniiceras | K | Ceno-l | K | Ceno-l | 
| AMMONOIDEA | Bauchioceras | K | Turo-l | K | Turo-l | 
| AMMONOIDEA | Bayleites | K | Sant | K | Camp-l | 
| AMMONOIDEA | Beaniceras | J | Plie-l | J | Plie-l | 
| AMMONOIDEA | Benacoceras | J | Kimm-l | J | Kimm-l | 
| AMMONOIDEA | Benueites | K | Turo-l | K | Turo-l | 
| AMMONOIDEA | Berbericeras | J | Bath | J | Bath | 
| AMMONOIDEA | Berniceras | J | Oxfo-l | J | Oxfo-l | 
| AMMONOIDEA | Berriasella | J | Tith-u | K | Berr-u | 
| AMMONOIDEA | Berrosiceras | K | Turo-u | K | Turo-u | 
| AMMONOIDEA | Betyokites | K | Turo | K | Turo | 
| AMMONOIDEA | Beudanticeras | K | Apti-u | K | Albi-u | 
| AMMONOIDEA | Beudantiella | K | Albi-u | K | Albi-u | 
| AMMONOIDEA | Bevahites | K | Sant-u | K | Camp-l | 
| AMMONOIDEA | Bhimaites | K | Albi-u | K | Ceno | 
| AMMONOIDEA | Bifericeras | J | Sine-u | J | Sine-u | 
| AMMONOIDEA | Bigotites | J | Bajo-u | J | Bajo-u | 
| AMMONOIDEA | Bihenduloceras | J | Tith-u | J | Tith-u | 
| AMMONOIDEA | Billcobbanoceras | K | Sant-l | K | Sant-u | 
| AMMONOIDEA | Binatisphinctes | J | Call-m | J | Call-u | 
| AMMONOIDEA | Binneyites | K | Turo | K | Sant-l | 
| AMMONOIDEA | Biplices | J | Oxfo-u | J | Oxfo-u | 
| AMMONOIDEA | Blanforidceras | J | Tith-u | K | Berr | 
| AMMONOIDEA | Bochianites | J | Tith-u | K | Apti-l | 
| AMMONOIDEA | Bodylevskites | K | Vala-l | K | Vala-l | 
| AMMONOIDEA | Boehmoceras | K | Sant-u | K | Sant-u | 
| AMMONOIDEA | Borissiakoceras | K | Albi-u | K | Turo-l | 
| AMMONOIDEA | Bornhardticeras | K | Nc | K | Nc | 
| AMMONOIDEA | Bostrychoceras | K | Ceno | K | Maes-u | 
| AMMONOIDEA | Bostrychoceras | K | Camp-l | K | Camp-u | 
| AMMONOIDEA | Boucaulticeras | J | Sine-u | J | Sine-u | 
| AMMONOIDEA | Bouleiceras | J | Toar-l | J | Toar-l | 
| AMMONOIDEA | Bradfordia | J | Aale | J | Bajo-l | 
| AMMONOIDEA | Brahmaites | K | Maes-l | K | Maes-u | 
| AMMONOIDEA | Bramkampia | J | Bath-l | J | Bath-l | 
| AMMONOIDEA | Brancoceras | K | Albi-l | K | Albi-m | 
| AMMONOIDEA | Brasilia | J | Aale | J | Aale | 
| AMMONOIDEA | Bredyia | J | Aale | J | Aale | 
| AMMONOIDEA | Brewericeras | K | Albi-l | K | Albi-l | 
| AMMONOIDEA | Brightia | J | Call-u | J | Oxfo-l | 
| AMMONOIDEA | Brodieia | J | Toar-u | J | Toar-u | 
| AMMONOIDEA | Buchiceras | K | Coni-l | K | Coni-l | 
| AMMONOIDEA | Budaiceras | K | Ceno-l | K | Ceno-l | 
| AMMONOIDEA | Bullatimorphites | J | Bath-l | J | Bath-m | 
| AMMONOIDEA | Bunburyiceras | K | Ceno | K | Ceno | 
| AMMONOIDEA | Burckhardites | K | Apti-u | K | Apti-u | 
| AMMONOIDEA | Busnardoites | K | Vala | K | Vala | 
| AMMONOIDEA | Cadoceras | J | Bath-l | J | Bath-m | 
| AMMONOIDEA | Cadomites | J | Bajo-u | J | Call-l | 
| AMMONOIDEA | Cadomoceras | J | Bajo-l | J | Bajo-u | 
| AMMONOIDEA | Caenisites | J | Sine-l | J | Sine-l | 
| AMMONOIDEA | Cainoceras | K | Albi-u | K | Albi-u | 
| AMMONOIDEA | Californiceras | K | Vala-u | K | Vala-u | 
| AMMONOIDEA | Callihoplites | K | Albi-u | K | Albi-u | 
| AMMONOIDEA | Calliptychoceras | K | Vala | K | Vala | 
| AMMONOIDEA | Callizoniceras | K | Barr-u | K | Albi-l | 
| AMMONOIDEA | Caloceras | J | Hett-l | J | Hett-u | 
| AMMONOIDEA | Calycoceras | K | Ceno-l | K | Ceno-u | 
| AMMONOIDEA | Campylites | J | Oxfo-l | J | Oxfo-u | 
| AMMONOIDEA | Canadoceras | K | Sant-u | K | Maes-l | 
| AMMONOIDEA | Canavarella | J | Aale | J | Aale | 
| AMMONOIDEA | Canavaria | J | Plie-u | J | Plie-u | 
| AMMONOIDEA | Canavarites | J | Hett-u | J | Sine-l | 
| AMMONOIDEA | Cantabrigites | K | Albi-u | K | Albi-u | 
| AMMONOIDEA | Cardioceras | J | Oxfo-l | J | Oxfo-u | 
| AMMONOIDEA | Carstenia | K | Barr-u | K | Barr-u | 
| AMMONOIDEA | Carthaginites | K | Ceno-u | K | Ceno-u | 
| AMMONOIDEA | Catacoeloceras | J | Toar-l | J | Toar-u | 
| AMMONOIDEA | Catasigaloceras | J | Call-l | J | Call-l | 
| AMMONOIDEA | Catulloceras | J | Toar-u | J | Toar-u | 
| AMMONOIDEA | Caumontisphinctes | J | Bajo-u | J | Bajo-u | 
| AMMONOIDEA | Cenisella | K | Albi-u | K | Albi-u | 
| AMMONOIDEA | Chamoussetia | J | Bath-l | J | Bath-u | 
| AMMONOIDEA | Chanasia | J | Call-l | J | Call-u | 
| AMMONOIDEA | Cheloniceras | K | Apti-l | K | Apti-u | 
| AMMONOIDEA | Cheltonia | J | Sine-u | J | Sine-u | 
| AMMONOIDEA | Chesapeakiceras | K | Camp-l | K | Camp-l | 
| AMMONOIDEA | Chetaites | K | Berr-u | K | Berr-u | 
| AMMONOIDEA | Choffatia | J | Bath-u | J | Call-u | 
| AMMONOIDEA | Choffaticeras | K | Turo-l | K | Turo-l | 
| AMMONOIDEA | Chondroceras | J | Bajo-l | J | Bajo-l | 
| AMMONOIDEA | Christophoceras | K | Camp-l | K | Camp-l | 
| AMMONOIDEA | Cibolaites | K | Ceno-u | K | Ceno-u | 
| AMMONOIDEA | Cicatrites | K | Apti-l | K | Apti-u | 
| AMMONOIDEA | Cirroceras | K | Camp | K | Maes-u | 
| AMMONOIDEA | Clambites | J | Oxfo-u | J | Oxfo-u | 
| AMMONOIDEA | Cleistosphinctes | J | Bajo-u | J | Bajo-u | 
| AMMONOIDEA | Cleoniceras | K | Albi-l | K | Albi-m | 
| AMMONOIDEA | Clioscaphites | K | Coni-u | K | Camp-l | 
| AMMONOIDEA | Cloioceras | K | Apti-u | K | Apti-u | 
| AMMONOIDEA | Clydomphalites | J | Bath-m | J | Bath-m | 
| AMMONOIDEA | Clydoniceras | J | Bath-m | J | Bath-u | 
| AMMONOIDEA | Coahuilites | K | Maes-l | K | Maes-l | 
| AMMONOIDEA | Cobbanites | J | Bath-l | J | Call-l | 
| AMMONOIDEA | Cobbanoscaphites | K | Camp-l | K | Camp-l | 
| AMMONOIDEA | Cochlocrioceras | J | Tith-u | J | Tith-u | 
| AMMONOIDEA | Coeloceras | J | Plie-l | J | Plie-l | 
| AMMONOIDEA | Coeloderoceras | J | Plie-l | J | Plie-l | 
| AMMONOIDEA | Coilopoceras | K | Turo-l | K | Turo-u | 
| AMMONOIDEA | Colchidites | K | Barr-u | K | Barr-u | 
| AMMONOIDEA | Collignoniceras | K | Turo-l | K | Turo-u | 
| AMMONOIDEA | Collina | J | Toar-l | J | Toar-u | 
| AMMONOIDEA | Collotia | J | Call-l | J | Call-u | 
| AMMONOIDEA | Colombiceras | K | Apti-l | K | Apti-u | 
| AMMONOIDEA | Coloradoscaphites | K | Turo-u | K | Coni-l | 
| AMMONOIDEA | Concavites | J | Oxfo-l | J | Oxfo-l | 
| AMMONOIDEA | Conlinoceras | K | Ceno-m | K | Ceno-m | 
| AMMONOIDEA | Constileioceras | J | Aale | J | Aale | 
| AMMONOIDEA | Cordubiceras | J | Tith-u | J | Tith-u | 
| AMMONOIDEA | Corongoceras | J | Tith-u | J | Tith-u | 
| AMMONOIDEA | Coroniceras | J | Sine-l | J | Sine-l | 
| AMMONOIDEA | Coronites | K | Barr-u | K | Barr-u | 
| AMMONOIDEA | Costidiscus | K | Barr | K | Apti-l | 
| AMMONOIDEA | Costileioceras | J | Aale | J | Aale | 
| AMMONOIDEA | Cottreauites | K | Albi-u | K | Ceno-l | 
| AMMONOIDEA | Couloniceras | K | Ceno | K | Ceno | 
| AMMONOIDEA | Cowtoniceras | J | Oxfo-u | J | Oxfo-u | 
| AMMONOIDEA | Cranocephalites | J | Bajo-u | J | Bath-l | 
| AMMONOIDEA | Craspedites | K | Berr-l | K | Berr-l | 
| AMMONOIDEA | Craspedodiscus | K | Haut-u | K | Barr-l | 
| AMMONOIDEA | Crassiceras | J | Toar-u | J | Toar-u | 
| AMMONOIDEA | Crassiplanulites | J | Call-l | J | Call-l | 
| AMMONOIDEA | Creniceras | J | Oxfo-l | J | Oxfo-l | 
| AMMONOIDEA | Crioceras | K | Haut-l | K | Haut-l | 
| AMMONOIDEA | Crioceratites | K | Vala-u | K | Barr-u | 
| AMMONOIDEA | Cruasiceras | K | Haut-u | K | Haut-u | 
| AMMONOIDEA | Crucilobiceras | J | Sine-u | J | Sine-u | 
| AMMONOIDEA | Crussoliceras | J | Kimm-u | J | Kimm-u | 
| AMMONOIDEA | Cryptotexanites | K | Camp-l | K | Camp-l | 
| AMMONOIDEA | Cubaochetoceras | J | Oxfo-u | J | Oxfo-u | 
| AMMONOIDEA | Cuneicardioceras | J | Oxfo-u | J | Oxfo-u | 
| AMMONOIDEA | Cunningtoniceras | K | Ceno-m | K | Ceno-m | 
| AMMONOIDEA | Cutchisphinctes | J | Call-l | J | Call-l | 
| AMMONOIDEA | Cuyaniceras | K | Berr | K | Berr | 
| AMMONOIDEA | Cylioceras | J | Aale | J | Aale | 
| AMMONOIDEA | Cymaceras | J | Kimm-l | J | Kimm-l | 
| AMMONOIDEA | Cymahoplites | K | Albi-l | K | Albi-m | 
| AMMONOIDEA | Cymbites | J | Sine-l | J | Plie-u | 
| AMMONOIDEA | Cyrtochilus | K | Albi-u | K | Albi-u | 
| AMMONOIDEA | Cyrtosiceras | J | Tith | J | Tith | 
| AMMONOIDEA | Dactylioceras | J | Plie-u | J | Toar-l | 
| AMMONOIDEA | Dalmasiceras | J | Tith-u | J | Tith-u | 
| AMMONOIDEA | Damesiceras | K | Coni | K | Coni | 
| AMMONOIDEA | Damesites | K | Ceno | K | Camp-u | 
| AMMONOIDEA | Danubisphinctes | J | Tith-l | J | Tith-l | 
| AMMONOIDEA | Darellia | J | Bajo-l | J | Bajo-l | 
| AMMONOIDEA | Dayiceras | J | Plie-l | J | Plie-l | 
| AMMONOIDEA | Decipia | J | Oxfo-m | J | Oxfo-u | 
| AMMONOIDEA | Deiradoceras | K | Albi-u | K | Albi-u | 
| AMMONOIDEA | Delecticeras | J | Bath-u | J | Bath-u | 
| AMMONOIDEA | Delphinites | K | Vala | K | Vala | 
| AMMONOIDEA | Derolytoceras | J | Sine | J | Plie-u | 
| AMMONOIDEA | Deshayesites | K | Barr-u | K | Apti-u | 
| AMMONOIDEA | Desmoceras | K | Apti-u | K | Turo | 
| AMMONOIDEA | Desmophyllites | K | Sant | K | Maes-u | 
| AMMONOIDEA | Desmoscaphites | K | Sant-u | K | Camp | 
| AMMONOIDEA | Dhosaites | J | Oxfo-u | J | Oxfo-u | 
| AMMONOIDEA | Dhrumaites | J | Bath-u | J | Bath-u | 
| AMMONOIDEA | Diadochoceras | K | Apti-u | K | Apti-u | 
| AMMONOIDEA | Diaziceras | K | Sant-u | K | Camp-l | 
| AMMONOIDEA | Dichotomites | K | Vala-u | K | Vala-u | 
| AMMONOIDEA | Dichotomoceras | J | Oxfo-u | J | Oxfo-u | 
| AMMONOIDEA | Dichotomosphinctes | J | Oxfo-l | J | Oxfo-u | 
| AMMONOIDEA | Dickersonia | J | Tith-u | J | Tith-u | 
| AMMONOIDEA | Dicostella | K | Haut-l | K | Haut-l | 
| AMMONOIDEA | Didymoceras | K | Sant-u | K | Maes-l | 
| AMMONOIDEA | Dimorphinites | J | Bajo-u | J | Bajo-u | 
| AMMONOIDEA | Dimorphoplites | K | Albi-m | K | Albi-u | 
| AMMONOIDEA | Diodochoceras | K | Apti-u | K | Apti-u | 
| AMMONOIDEA | Diplacmoceras | K | Camp-l | K | Camp-l | 
| AMMONOIDEA | Diplasioceras | K | Albi-u | K | Albi-u | 
| AMMONOIDEA | Diplesioceras | J | Bajo-u | J | Bajo-u | 
| AMMONOIDEA | Diplomoceras | K | Camp-l | K | Maes-u | 
| AMMONOIDEA | Dipoloceras | K | Albi-m | K | Albi-u | 
| AMMONOIDEA | Dipoloceroides | K | Albi-m | K | Albi-m | 
| AMMONOIDEA | Dirrymoceras | K | Barr-u | K | Apti-l | 
| AMMONOIDEA | Discohoplites | K | Albi-u | K | Albi-u | 
| AMMONOIDEA | Discoscaphites | K | Camp-u | K | Maes-u | 
| AMMONOIDEA | Discosphinctes | J | Oxfo-u | J | Oxfo-u | 
| AMMONOIDEA | Discosphinctoides | J | Tith-l | J | Tith-l | 
| AMMONOIDEA | Distichoceras | J | Call-u | J | Call-u | 
| AMMONOIDEA | Distoloceras | K | Vala-u | K | Haut-l | 
| AMMONOIDEA | Divisosphinctes | J | Oxfo-u | J | Oxfo-u | 
| AMMONOIDEA | Djurjuriceras | J | Tith-l | J | Tith-l | 
| AMMONOIDEA | Dobrodgeiceras | K | Vala-u | K | Vala-u | 
| AMMONOIDEA | Docidoceras | J | Bajo-l | J | Bajo-l | 
| AMMONOIDEA | Dorsetensia | J | Bajo-l | J | Bajo-l | 
| AMMONOIDEA | Dorsoplanites | J | Tith-u | J | Tith-u | 
| AMMONOIDEA | Douvilleiceras | K | Albi-l | K | Albi-m | 
| AMMONOIDEA | Duashnoceras | J | Bajo-l | J | Bajo-u | 
| AMMONOIDEA | Dufrenoya | K | Apti-l | K | Apti-u | 
| AMMONOIDEA | Dumortieria | J | Toar-u | J | Toar-u | 
| AMMONOIDEA | Dunveganoceras | K | Ceno-u | K | Ceno-u | 
| AMMONOIDEA | Durangites | J | Tith-l | J | Tith-u | 
| AMMONOIDEA | Durotrigensia | J | Bajo-u | J | Bajo-u | 
| AMMONOIDEA | Eboraciceras | J | Call-u | J | Call-u | 
| AMMONOIDEA | Eboroceras | K | Coni | K | Coni | 
| AMMONOIDEA | Ebrayiceras | J | Bath-l | J | Bath-l | 
| AMMONOIDEA | Echioceratoides | J | Sine-u | J | Sine-u | 
| AMMONOIDEA | Echiocheras | J | Sine-u | J | Sine-u | 
| AMMONOIDEA | Ectocentrites | J | Hett-u | J | Sine-u | 
| AMMONOIDEA | Egrabensiceras | J | Call | J | Call | 
| AMMONOIDEA | Eleganticeras | J | Toar-l | J | Toar-l | 
| AMMONOIDEA | Ellipsoceras | K | Albi-u | K | Albi-u | 
| AMMONOIDEA | Elobiceras | K | Albi-u | K | Albi-u | 
| AMMONOIDEA | Emaciaticeras | J | Plie-u | J | Plie-u | 
| AMMONOIDEA | Emileia | J | Bajo-l | J | Bajo-l | 
| AMMONOIDEA | Emperoceras | K | Camp | K | Camp | 
| AMMONOIDEA | Enayites | J | Oxfo-u | J | Oxfo-u | 
| AMMONOIDEA | Engonoceras | K | Albi-m | K | Ceno | 
| AMMONOIDEA | Enosphinctes | J | Kimm-l | J | Kimm-u | 
| AMMONOIDEA | Eocephalites | J | Bajo-u | J | Bajo-u | 
| AMMONOIDEA | Eochetoceras | J | Oxfo-l | J | Oxfo-l | 
| AMMONOIDEA | Eocrioceratites | K | Vala-l | K | Vala-l | 
| AMMONOIDEA | Eoderoceras | J | Sine-u | J | Sine-u | 
| AMMONOIDEA | Eodesmoceras | K | Vala-u | K | Barr | 
| AMMONOIDEA | Eodouvilleiceras | K | Apti-u | K | Apti-u | 
| AMMONOIDEA | Eogaudryceras | K | Apti | K | Albi-u | 
| AMMONOIDEA | Eogunnarites | K | Albi-u | K | Ceno | 
| AMMONOIDEA | Eohecticoceras | J | Bath-l | J | Bath-u | 
| AMMONOIDEA | Eoheteroceras | K | Barr-l | K | Barr-u | 
| AMMONOIDEA | Eomadrasites | K | Ceno | K | Ceno | 
| AMMONOIDEA | Eopachydiscus | K | Albi-u | K | Albi-u | 
| AMMONOIDEA | Eoscaphites | K | Albi-u | K | Ceno-m | 
| AMMONOIDEA | Eotetragonites | K | Apti-l | K | Albi-l | 
| AMMONOIDEA | Eotissotia | K | Turo-l | K | Turo-l | 
| AMMONOIDEA | Epancyloceras | K | Apti-u | K | Apti-u | 
| AMMONOIDEA | Eparietites | J | Sine-l | J | Sine-u | 
| AMMONOIDEA | Epaspidoceras | J | Kimm | J | Kimm | 
| AMMONOIDEA | Epicephalites | J | Kimm-l | J | Kimm-l | 
| AMMONOIDEA | Epicheloniceras | K | Apti-u | K | Apti-u | 
| AMMONOIDEA | Epicosmoceras | J | Call-m | J | Call-m | 
| AMMONOIDEA | Epideroceras | J | Sine-u | J | Plie-l | 
| AMMONOIDEA | Epiglyptoxoceras | K | Camp-l | K | Camp-l | 
| AMMONOIDEA | Epigonites | K | Camp-l | K | Camp-l | 
| AMMONOIDEA | Epihoplites | K | Albi-m | K | Albi-u | 
| AMMONOIDEA | Epileymeriella | K | Albi-l | K | Albi-l | 
| AMMONOIDEA | Epimayaites | J | Oxfo-u | J | Oxfo-u | 
| AMMONOIDEA | Epimorphoceras | J | Call-l | J | Call-l | 
| AMMONOIDEA | Epipallasiceras | J | Tith-u | J | Tith-u | 
| AMMONOIDEA | Epipeltoceras | J | Oxfo-u | J | Oxfo-u | 
| AMMONOIDEA | Epistrenoceras | J | Bajo-u | J | Bath-u | 
| AMMONOIDEA | Epivirgatites | J | Tith-u | J | Tith-u | 
| AMMONOIDEA | Epophioceras | J | Sine-l | J | Sine-u | 
| AMMONOIDEA | Erioliceras | K | Albi-u | K | Albi-u | 
| AMMONOIDEA | Eristavites | K | Vala | K | Vala | 
| AMMONOIDEA | Ermoceras | J | Bajo-u | J | Bajo-u | 
| AMMONOIDEA | Erycites | J | Toar-u | J | Aale | 
| AMMONOIDEA | Erymnoceras | J | Call-m | J | Call-m | 
| AMMONOIDEA | Erymnocerites | J | Call-m | J | Call-m | 
| AMMONOIDEA | Esericeras | J | Toar-u | J | Toar-u | 
| AMMONOIDEA | Euagassiceras | J | Sine-l | J | Sine-l | 
| AMMONOIDEA | Euaptetoceras | J | Aale | J | Bajo-l | 
| AMMONOIDEA | Euaspidoceras | J | Call-u | J | Oxfo-u | 
| AMMONOIDEA | Eubaculites | K | Maes-l | K | Maes-u | 
| AMMONOIDEA | Eubostrychoceras | K | Turo-u | K | Camp | 
| AMMONOIDEA | Eubranoceras | K | Albi-l | K | Albi-m | 
| AMMONOIDEA | Eucalycoceras | K | Ceno-m | K | Ceno-u | 
| AMMONOIDEA | Eucoroniceras | J | Sine | J | Sine | 
| AMMONOIDEA | Eucycloceras | J | Call-m | J | Call-m | 
| AMMONOIDEA | Eudmetoceras | J | Aale | J | Bajo-l | 
| AMMONOIDEA | Euhoplites | K | Albi-m | K | Albi-u | 
| AMMONOIDEA | Euhoploceras | J | Aale | J | Bajo-l | 
| AMMONOIDEA | Euhystrichoceras | K | Ceno-l | K | Ceno-u | 
| AMMONOIDEA | Eulophoceras | K | Coni-u | K | Camp-l | 
| AMMONOIDEA | Eulytoceras | K | Haut | K | Barr-u | 
| AMMONOIDEA | Euomphaloceras | K | Ceno-m | K | Ceno-u | 
| AMMONOIDEA | Eupachydiscus | K | Coni | K | Camp-u | 
| AMMONOIDEA | Euprionoceras | J | Kimm-l | J | Kimm-l | 
| AMMONOIDEA | Euptychoceras | K | Haut-l | K | Barr-l | 
| AMMONOIDEA | Eurycephalites | J | Call-l | J | Call-l | 
| AMMONOIDEA | Eurynoticeras | J | Kimm-l | J | Kimm-u | 
| AMMONOIDEA | Euturrilites | K | Ceno | K | Ceno | 
| AMMONOIDEA | Exiteloceras | K | Camp-u | K | Maes-l | 
| AMMONOIDEA | Ezilloella | K | Turo-l | K | Turo-l | 
| AMMONOIDEA | Fagesia | K | Ceno-u | K | Turo-l | 
| AMMONOIDEA | Falciferella | K | Albi-m | K | Albi-m | 
| AMMONOIDEA | Falloticeras | K | Albi-m | K | Albi-m | 
| AMMONOIDEA | Fanninoceras | J | Plie-l | J | Plie-u | 
| AMMONOIDEA | Farbesiceras | K | Ceno-l | K | Ceno-u | 
| AMMONOIDEA | Farnhamia | K | Albi-l | K | Albi-l | 
| AMMONOIDEA | Favrella | K | Haut | K | Apti | 
| AMMONOIDEA | Fehlmannites | J | Oxfo-l | J | Oxfo-l | 
| AMMONOIDEA | Ficheuria | K | Albi-u | K | Ceno-l | 
| AMMONOIDEA | Fikaites | K | Ceno-u | K | Ceno-u | 
| AMMONOIDEA | Fissilobiceras | J | Bajo-l | J | Bajo-l | 
| AMMONOIDEA | Flabellisphinctes | J | Call-m | J | Call-u | 
| AMMONOIDEA | Flexispinites | J | Call-u | J | Oxfo-l | 
| AMMONOIDEA | Flickia | K | Albi-u | K | Ceno-l | 
| AMMONOIDEA | Fontanelliceras | J | Plie-u | J | Plie-u | 
| AMMONOIDEA | Fontannesia | J | Aale | J | Bajo-l | 
| AMMONOIDEA | Fontannesiella | J | Kimm | J | Tith-l | 
| AMMONOIDEA | Forbescieras | K | Ceno-l | K | Ceno-u | 
| AMMONOIDEA | Forresteria | K | Coni-l | K | Coni-l | 
| AMMONOIDEA | Fournierella | K | Sant-u | K | Sant-u | 
| AMMONOIDEA | Frechiella | J | Toar-l | J | Toar-l | 
| AMMONOIDEA | Frenguelliceras | K | Vala | K | Vala | 
| AMMONOIDEA | Fresvillia | K | Maes-u | K | Maes-u | 
| AMMONOIDEA | Frogdenites | J | Bajo-l | J | Bajo-l | 
| AMMONOIDEA | Fuciniceras | J | Plie-l | J | Plie-u | 
| AMMONOIDEA | Gabbioceras | K | Apti-u | K | Ceno-l | 
| AMMONOIDEA | Gabillytes | J | Toar | J | Toar | 
| AMMONOIDEA | Gagaticeras | J | Sine-u | J | Sine-u | 
| AMMONOIDEA | Galbanites | J | Tith-u | J | Tith-u | 
| AMMONOIDEA | Garantiana | J | Bajo-u | J | Bath-m | 
| AMMONOIDEA | Gargasiceras | K | Apti-u | K | Apti-u | 
| AMMONOIDEA | Garniericeras | K | Berr-l | K | Berr-l | 
| AMMONOIDEA | Garnierisphinctes | J | Kimm | J | Kimm | 
| AMMONOIDEA | Gastroplites | K | Albi-m | K | Albi-m | 
| AMMONOIDEA | Gaudryceras | K | Albi-u | K | Maes-u | 
| AMMONOIDEA | Gauthiericeras | K | Coni-u | K | Coni-u | 
| AMMONOIDEA | Gazdaganites | K | Albi-u | K | Albi-u | 
| AMMONOIDEA | Gemmellaroceras | J | Sine-u | J | Plie-l | 
| AMMONOIDEA | Gentoniceras | K | Ceno | K | Ceno | 
| AMMONOIDEA | Georgioceras | K | Apti | K | Apti | 
| AMMONOIDEA | Germariceras | K | Turo-u | K | Turo-u | 
| AMMONOIDEA | Glabrophysodoceras | J | Oxfo-u | J | Oxfo-u | 
| AMMONOIDEA | Glaucolithites | J | Tith-u | J | Tith-u | 
| AMMONOIDEA | Glebosoceras | K | Turo-l | K | Turo-l | 
| AMMONOIDEA | Gleviceras | J | Sine-u | J | Sine-u | 
| AMMONOIDEA | Glochiceras | J | Oxfo-u | J | Kimm-l | 
| AMMONOIDEA | Glottoptychinites | J | Tith-u | J | Tith-u | 
| AMMONOIDEA | Glyptarpites | J | Toar-l | J | Toar-l | 
| AMMONOIDEA | Glyptoceras | K | Sant | K | Sant | 
| AMMONOIDEA | Glyptoxoceras | K | Turo-l | K | Maes-u | 
| AMMONOIDEA | Goliathiceras | J | Oxfo-l | J | Oxfo-u | 
| AMMONOIDEA | Goliathites | J | Oxfo-l | J | Oxfo-u | 
| AMMONOIDEA | Gonolkites | J | Bath-l | J | Bath-l | 
| AMMONOIDEA | Goodhallites | K | Albi-u | K | Albi-u | 
| AMMONOIDEA | Gracilisphinctes | J | Bath-m | J | Bath-m | 
| AMMONOIDEA | Grammoceras | J | Toar-u | J | Toar-u | 
| AMMONOIDEA | Grandidiericeras | K | Camp-u | K | Camp-u | 
| AMMONOIDEA | Graphoceras | J | Aale | J | Bajo-l | 
| AMMONOIDEA | Gravesia | J | Kimm-u | J | Tith-l | 
| AMMONOIDEA | Grayiceras | J | Oxfo-u | J | Oxfo-u | 
| AMMONOIDEA | Graysonites | K | Ceno-l | K | Ceno-l | 
| AMMONOIDEA | Gregoryceras | J | Oxfo-u | J | Oxfo-u | 
| AMMONOIDEA | Groebericeras | J | Tith-u | K | Berr | 
| AMMONOIDEA | Grossouvria | J | Call | J | Call | 
| AMMONOIDEA | Grossouvrites | K | Camp | K | Maes-u | 
| AMMONOIDEA | Guhsania | J | Bajo-l | J | Bajo-l | 
| AMMONOIDEA | Guleilmites | J | Call-m | J | Call-m | 
| AMMONOIDEA | Guleimiceras | J | Call-l | J | Call-m | 
| AMMONOIDEA | Gulielmina | J | Call-l | J | Call-l | 
| AMMONOIDEA | Gunnarites | K | Camp-u | K | Maes-u | 
| AMMONOIDEA | Gyaloceras | K | Apti-u | K | Albi-u | 
| AMMONOIDEA | Gymnodiscoceras | J | Tith | J | Tith | 
| AMMONOIDEA | Gymnoplites | K | Barr | K | Barr | 
| AMMONOIDEA | Hamites | K | Apti-u | K | Turo-l | 
| AMMONOIDEA | Hamiticeras | K | Barr-u | K | Apti-u | 
| AMMONOIDEA | Hamitoides | K | Albi-m | K | Albi-u | 
| AMMONOIDEA | Hammatoceras | J | Toar-u | J | Aale | 
| AMMONOIDEA | Hamulina | K | Barr-l | K | Barr-l | 
| AMMONOIDEA | Hamulinites | K | Barr-l | K | Barr-u | 
| AMMONOIDEA | Haploceras | J | Kimm-u | J | Tith-u | 
| AMMONOIDEA | Haplopleuroceras | J | Aale | J | Bajo-l | 
| AMMONOIDEA | Haploscaphites | K | Camp-u | K | Camp-u | 
| AMMONOIDEA | Haresiceras | K | Camp-l | K | Camp-l | 
| AMMONOIDEA | Harpoceras | J | Toar-l | J | Aale | 
| AMMONOIDEA | Harpoceratoides | J | Toar-l | J | Toar-l | 
| AMMONOIDEA | Harpohildoceras | J | Toar | J | Toar | 
| AMMONOIDEA | Hatchericeras | K | Haut-l | K | Haut-l | 
| AMMONOIDEA | Hauericeras | K | Coni | K | Maes-u | 
| AMMONOIDEA | Haugia | J | Toar-u | J | Toar-u | 
| AMMONOIDEA | Hebetoxyites | J | Bajo-l | J | Bajo-l | 
| AMMONOIDEA | Hecticoceras | J | Call-l | J | Call-u | 
| AMMONOIDEA | Hectioceras | J | Bath-l | J | Call-m | 
| AMMONOIDEA | Hectioceratoides | J | Call-l | J | Call-l | 
| AMMONOIDEA | Hectoroceras | K | Berr-u | K | Berr-u | 
| AMMONOIDEA | Heinzia | K | Barr-l | K | Barr-u | 
| AMMONOIDEA | Helicancylus | K | Apti-l | K | Apti-l | 
| AMMONOIDEA | Hemibaculites | K | Barr-u | K | Barr-u | 
| AMMONOIDEA | Hemigarantia | J | Bath-u | J | Bath-u | 
| AMMONOIDEA | Hemihaploceras | J | Kimm-u | J | Kimm-u | 
| AMMONOIDEA | Hemihoplites | K | Haut-u | K | Barr-u | 
| AMMONOIDEA | Hemilytoceras | J | Call-u | J | Tith-u | 
| AMMONOIDEA | Hemiptychoceras | K | Albi-u | K | Ceno-l | 
| AMMONOIDEA | Hemisimoceras | J | Kimm-u | J | Kimm-u | 
| AMMONOIDEA | Hemitetragonites | K | Haut | K | Albi-m | 
| AMMONOIDEA | Hemitissotia | K | Coni | K | Coni | 
| AMMONOIDEA | Hengestites | K | Albi-u | K | Albi-u | 
| AMMONOIDEA | Hertleinites | K | Haut-u | K | Haut-u | 
| AMMONOIDEA | Herznachites | J | Oxfo-l | J | Oxfo-l | 
| AMMONOIDEA | Heteroceras | K | Barr-u | K | Apti-u | 
| AMMONOIDEA | Heterotissotia | K | Turo-u | K | Coni | 
| AMMONOIDEA | Hildaites | J | Toar-l | J | Toar-l | 
| AMMONOIDEA | Hildoceras | J | Toar-l | J | Aale | 
| AMMONOIDEA | Hildoceratoides | J | Toar-l | J | Toar-l | 
| AMMONOIDEA | Hildoglochiceras | J | Kimm-u | J | Tith-u | 
| AMMONOIDEA | Himalayites | J | Tith-u | K | Vala-l | 
| AMMONOIDEA | Himantoceras | K | Vala-u | K | Vala-u | 
| AMMONOIDEA | Himispiticeras | J | Tith-u | J | Tith-u | 
| AMMONOIDEA | Hlawiceras | J | Bajo-u | J | Bajo-u | 
| AMMONOIDEA | Hoepenites | K | Sant-l | K | Camp-u | 
| AMMONOIDEA | Holcodiscoides | K | Turo | K | Turo | 
| AMMONOIDEA | Holcodiscus | K | Haut-u | K | Barr-l | 
| AMMONOIDEA | Holcolytoceras | J | Plie-l | J | Toar-u | 
| AMMONOIDEA | Holcoptychites | K | Haut-l | K | Haut-l | 
| AMMONOIDEA | Holzbergia | J | Bath-m | J | Bath-m | 
| AMMONOIDEA | Homoeoplanulites | J | Bath-u | J | Call-m | 
| AMMONOIDEA | Hoplikosmokas | J | Call-m | J | Call-m | 
| AMMONOIDEA | Hoplites | K | Albi-l | K | Albi-u | 
| AMMONOIDEA | Hoplitoides | K | Turo-l | K | Turo-l | 
| AMMONOIDEA | Hoplitoplacenticeras | K | Camp-l | K | Maes-u | 
| AMMONOIDEA | Hoplocardioceras | J | Kimm-l | J | Kimm-l | 
| AMMONOIDEA | Hoplocrioceras | K | Haut-u | K | Barr-l | 
| AMMONOIDEA | Hoploscaphites | K | Camp-u | K | Maes-u | 
| AMMONOIDEA | Horioceras | J | Call-u | J | Call-u | 
| AMMONOIDEA | Hourcquia | K | Turo-u | K | Coni-l | 
| AMMONOIDEA | Hubertoceras | J | Call-m | J | Call-u | 
| AMMONOIDEA | Hudlestonia | J | Toar-u | J | Toar-u | 
| AMMONOIDEA | Hulenites | K | Apti-u | K | Albi-u | 
| AMMONOIDEA | Hybonoticeras | J | Kimm-u | J | Tith-l | 
| AMMONOIDEA | Hypacanthoplites | K | Apti-u | K | Albi-l | 
| AMMONOIDEA | Hypengonoceras | K | Albi-u | K | Albi-u | 
| AMMONOIDEA | Hyperderoceras | J | Plie-l | J | Plie-l | 
| AMMONOIDEA | Hyperlioceras | J | Aale | J | Bajo-l | 
| AMMONOIDEA | Hyphantoceras | K | Turo-u | K | Camp-l | 
| AMMONOIDEA | Hyphoplites | K | Albi-u | K | Ceno-l | 
| AMMONOIDEA | Hypoturrilites | K | Ceno-l | K | Ceno-m | 
| AMMONOIDEA | Hypoxynoticeras | J | Plie-l | J | Plie-l | 
| AMMONOIDEA | Hysteroceras | K | Albi-m | K | Albi-u | 
| AMMONOIDEA | Idiocycloceras | J | Call-m | J | Call-m | 
| AMMONOIDEA | Idiohamites | K | Albi-u | K | Ceno | 
| AMMONOIDEA | Idoceras | J | Oxfo-u | J | Kimm-l | 
| AMMONOIDEA | Ilowaiskya | J | Tith-u | J | Tith-u | 
| AMMONOIDEA | Imlayiceras | K | Turo-l | K | Turo-l | 
| AMMONOIDEA | Indocephalites | J | Call-l | J | Call-l | 
| AMMONOIDEA | Indoceras | K | Maes-l | K | Maes-l | 
| AMMONOIDEA | Indoscaphites | K | Maes-u | K | Maes-u | 
| AMMONOIDEA | Indosphinctes | J | Call-l | J | Call-m | 
| AMMONOIDEA | Iniskinites | J | Bath-l | J | Bath-u | 
| AMMONOIDEA | Intranodites | J | Oxfo-l | J | Oxfo-l | 
| AMMONOIDEA | Involuticeras | J | Kimm-l | J | Kimm-l | 
| AMMONOIDEA | Isohoplites | K | Albi-m | K | Albi-m | 
| AMMONOIDEA | Isterites | J | Tith-u | J | Tith-u | 
| AMMONOIDEA | Jacobites | K | Camp | K | Maes-l | 
| AMMONOIDEA | Janenschites | K | Barr | K | Barr | 
| AMMONOIDEA | Jauberticeras | K | Apti-u | K | Apti-u | 
| AMMONOIDEA | Jeanneticeras | J | Call-l | J | Call-u | 
| AMMONOIDEA | Jeanvogericeras | K | Ceno-u | K | Ceno-u | 
| AMMONOIDEA | Jeletzkytes | K | Camp-l | K | Maes-l | 
| AMMONOIDEA | Jimboiceras | K | Turo | K | Sant-l | 
| AMMONOIDEA | Jimenites | K | Camp-l | K | Camp-l | 
| AMMONOIDEA | Jouaniceras | K | Sant | K | Sant | 
| AMMONOIDEA | Juddiceras | K | Vala-u | K | Vala-u | 
| AMMONOIDEA | Kabylites | K | Barr | K | Barr | 
| AMMONOIDEA | Kachpurites | J | Tith-u | J | Tith-u | 
| AMMONOIDEA | Kamerunoceras | K | Ceno-u | K | Turo-l | 
| AMMONOIDEA | Kammerkaroceras | J | Hett-u | J | Hett-u | 
| AMMONOIDEA | Kamptokephalites | J | Call-l | J | Call-l | 
| AMMONOIDEA | Karamaiceras | K | Albi-u | K | Albi-u | 
| AMMONOIDEA | Karamaites | K | Albi-u | K | Ceno-u | 
| AMMONOIDEA | Karapadites | K | Sant-u | K | Camp-u | 
| AMMONOIDEA | Karaschiceras | K | Vala-l | K | Vala-u | 
| AMMONOIDEA | Karlwaageites | K | Maes-l | K | Maes-l | 
| AMMONOIDEA | Karsteniceras | K | Barr-l | K | Barr-u | 
| AMMONOIDEA | Katroliceras | J | Kimm-l | J | Tith-u | 
| AMMONOIDEA | Katrolites | J | Kimm-l | J | Kimm-l | 
| AMMONOIDEA | Kazanskyella | K | Apti-u | K | Apti-u | 
| AMMONOIDEA | Kellawaysites | J | Call-u | J | Call-u | 
| AMMONOIDEA | Kepplerites | J | Bath-u | J | Call-l | 
| AMMONOIDEA | Kerberites | J | Tith-u | J | Tith-u | 
| AMMONOIDEA | Kheraiceras | J | Bath-u | J | Call-u | 
| AMMONOIDEA | Kheraites | J | Bath-m | J | Call-u | 
| AMMONOIDEA | Kilianella | K | Berr | K | Vala-u | 
| AMMONOIDEA | Kinkeliniceras | J | Call-m | J | Call-u | 
| AMMONOIDEA | Kitchinites | K | Sant | K | Maes-u | 
| AMMONOIDEA | Klematosphinctes | J | Oxfo-l | J | Oxfo-l | 
| AMMONOIDEA | Knemiceras | K | Apti-u | K | Albi-u | 
| AMMONOIDEA | Kohaticeras | J | Toar | J | Toar | 
| AMMONOIDEA | Koloceras | K | Albi-u | K | Albi-u | 
| AMMONOIDEA | Korythoceras | J | Oxfo-l | J | Oxfo-l | 
| AMMONOIDEA | Kosmermoceras | J | Bajo-u | J | Bajo-u | 
| AMMONOIDEA | Kosmoceras | J | Call-m | J | Call-u | 
| AMMONOIDEA | Kossmatella | K | Albi-l | K | Ceno-l | 
| AMMONOIDEA | Kossmatia | J | Kimm | J | Tith-u | 
| AMMONOIDEA | Kossmaticeras | K | Turo-u | K | Maes-u | 
| AMMONOIDEA | Kranaosphinctes | J | Oxfo-u | J | Oxfo-u | 
| AMMONOIDEA | Krumbeckia | J | Bath-m | J | Bath-m | 
| AMMONOIDEA | Kumatostephanus | J | Bajo-l | J | Bajo-l | 
| AMMONOIDEA | Kurnubiella | J | Call-m | J | Call-u | 
| AMMONOIDEA | Kutatissites | K | l | K | l | 
| AMMONOIDEA | Labeceras | K | Albi-l | K | Albi-u | 
| AMMONOIDEA | Labyrinthoceras | J | Bajo-l | J | Bajo-l | 
| AMMONOIDEA | Lambericeras | J | Call-u | J | Call-u | 
| AMMONOIDEA | Laqueoceras | J | Hett-u | J | Hett-u | 
| AMMONOIDEA | Laugeites | J | Tith-u | J | Tith-u | 
| AMMONOIDEA | Lechites | K | Albi-u | K | Ceno-l | 
| AMMONOIDEA | Lecointriceras | K | Turo-l | K | Turo-l | 
| AMMONOIDEA | Leconteites | K | Albi-l | K | Albi-l | 
| AMMONOIDEA | Lehmaniceras | K | Sant-u | K | Sant-u | 
| AMMONOIDEA | Leioceras | J | Aale | J | Aale | 
| AMMONOIDEA | Lemuroceras | K | Albi-l | K | Albi-m | 
| AMMONOIDEA | Lenticeras | K | Coni-l | K | Sant-l | 
| AMMONOIDEA | Leopoldia | K | Vala-u | K | Haut-l | 
| AMMONOIDEA | Leptaleoceras | J | Plie-u | J | Plie-u | 
| AMMONOIDEA | Leptechioceras | J | Sine-u | J | Sine-u | 
| AMMONOIDEA | Lepthoplites | K | Albi-u | K | Albi-u | 
| AMMONOIDEA | Leptoceras | K | Berr-u | K | Vala-u | 
| AMMONOIDEA | Leptonotoceras | J | Sine-u | J | Sine-u | 
| AMMONOIDEA | Leptosphinctes | J | Bajo-l | J | Bajo-u | 
| AMMONOIDEA | Leptotetragonites | K | Berr | K | Vala | 
| AMMONOIDEA | Leukadiella | J | Toar-l | J | Toar-l | 
| AMMONOIDEA | Lewesiceras | K | Ceno-l | K | Turo-u | 
| AMMONOIDEA | Lewyites | K | Camp-u | K | Camp-u | 
| AMMONOIDEA | Leymeriella | K | Albi-l | K | Albi-m | 
| AMMONOIDEA | Libycoceras | K | Camp-u | K | Maes-l | 
| AMMONOIDEA | Lilloetia | J | Bath-u | J | Call-m | 
| AMMONOIDEA | Limaites | K | Berr | K | Vala-l | 
| AMMONOIDEA | Lioceratoides | J | Plie-u | J | Plie-u | 
| AMMONOIDEA | Liosphinctes | J | Oxfo-m | J | Oxfo-u | 
| AMMONOIDEA | Liparoceras | J | Plie-l | J | Plie-u | 
| AMMONOIDEA | Lissoceras | J | Bajo-l | J | Bath-u | 
| AMMONOIDEA | Lissoceratoides | J | Call-u | J | Oxfo-m | 
| AMMONOIDEA | Lissonia | K | Berr | K | Berr | 
| AMMONOIDEA | Lithacoceras | J | Oxfo-m | J | Tith-u | 
| AMMONOIDEA | Lithancylus | K | Apti | K | Apti | 
| AMMONOIDEA | Lobokosmokeras | J | Call-u | J | Call-u | 
| AMMONOIDEA | Lobolytoceras | J | Toar | J | Toar | 
| AMMONOIDEA | Lobosphinctes | J | Bath-l | J | Bath-l | 
| AMMONOIDEA | Loczyceras | J | Call-m | J | Call-u | 
| AMMONOIDEA | Lomonossovella | J | Tith-u | J | Tith-u | 
| AMMONOIDEA | Longaeviceras | J | Call-m | J | Oxfo-l | 
| AMMONOIDEA | Lopholobites | K | Barr-u | K | Barr-u | 
| AMMONOIDEA | Lorioloceras | J | Call | J | Call | 
| AMMONOIDEA | Lotzeites | K | Ceno | K | Ceno | 
| AMMONOIDEA | Ludwigia | J | Aale | J | Aale | 
| AMMONOIDEA | Lunuloceras | J | Call-l | J | Call-l | 
| AMMONOIDEA | Lupherites | J | Bajo-u | J | Bajo-u | 
| AMMONOIDEA | Luppovella | K | Vala | K | Vala | 
| AMMONOIDEA | Lycetticeras | J | Bath-m | J | Bath-m | 
| AMMONOIDEA | Lyelliceras | K | Albi-l | K | Albi-m | 
| AMMONOIDEA | Lyticoceras | K | Vala | K | Haut-l | 
| AMMONOIDEA | Lytoceras | J | Sine-u | K | Ceno-l | 
| AMMONOIDEA | Lytocrioceras | K | Barr-l | K | Barr-l | 
| AMMONOIDEA | Lytodiscoides | K | Albi-u | K | Albi-u | 
| AMMONOIDEA | Lytogyroceras | J | Kimm | J | Tith | 
| AMMONOIDEA | Lytohoplites | J | Tith-u | J | Tith-u | 
| AMMONOIDEA | Macrocephalites | J | Bath-u | J | Call-m | 
| AMMONOIDEA | Macroscaphites | K | Barr | K | Turo | 
| AMMONOIDEA | Madagascarites | K | Turo-u | K | Sant-u | 
| AMMONOIDEA | Magharina | J | Bajo-u | J | Bajo-u | 
| AMMONOIDEA | Malladaites | J | Aale | J | Aale | 
| AMMONOIDEA | Maltoniceras | J | Oxfo-u | J | Oxfo-u | 
| AMMONOIDEA | Mammites | K | Turo-l | K | Turo-l | 
| AMMONOIDEA | Manambolites | K | Camp-l | K | Maes-l | 
| AMMONOIDEA | Mancosiceras | K | Sant-u | K | Sant-u | 
| AMMONOIDEA | Manoloviceras | K | Barr-l | K | Barr-l | 
| AMMONOIDEA | Mantelliceras | K | Albi-u | K | Ceno-l | 
| AMMONOIDEA | Manuaniceras | K | Albi-m | K | Albi-u | 
| AMMONOIDEA | Maorites | K | Camp-l | K | Maes-u | 
| AMMONOIDEA | Mariella | K | Albi-u | K | Ceno-l | 
| AMMONOIDEA | Marshallites | K | Ceno | K | Turo-l | 
| AMMONOIDEA | Masiaposites | K | Turo | K | Turo | 
| AMMONOIDEA | Masonites | K | Camp | K | Camp | 
| AMMONOIDEA | Mathoceras | K | Apti-u | K | Apti-u | 
| AMMONOIDEA | Mathoceratites | K | Apti-u | K | Albi-m | 
| AMMONOIDEA | Mayaites | J | Oxfo-l | J | Oxfo-u | 
| AMMONOIDEA | Mazapilites | J | Kimm-u | J | Tith-l | 
| AMMONOIDEA | Megalytoceras | J | Toar-u | J | Bajo | 
| AMMONOIDEA | Megasphaeroceras | J | Bajo-u | J | Bajo-u | 
| AMMONOIDEA | Megatyloceras | K | Apti-u | K | Apti-u | 
| AMMONOIDEA | Melchiorites | K | Apti-l | K | Apti-u | 
| AMMONOIDEA | Menabites | K | Sant-u | K | Camp-u | 
| AMMONOIDEA | Menabonites | K | Coni | K | Coni | 
| AMMONOIDEA | Menuites | K | Sant-u | K | Maes-u | 
| AMMONOIDEA | Menuthiocrioceras | K | Vala-u | K | Haut-u | 
| AMMONOIDEA | Mercaticeras | J | Toar-l | J | Toar-l | 
| AMMONOIDEA | Mesogaudryceras | K | Ceno-m | K | Ceno-m | 
| AMMONOIDEA | Mesopuzosia | K | Turo-l | K | Camp-l | 
| AMMONOIDEA | Mesosimoceras | J | Kimm-u | J | Kimm-u | 
| AMMONOIDEA | Mesoturrilites | K | Ceno-l | K | Ceno-l | 
| AMMONOIDEA | Metacymbites | J | Plie-l | J | Plie-l | 
| AMMONOIDEA | Metaderoceras | J | Plie-l | J | Plie-l | 
| AMMONOIDEA | Metagravesia | J | Kimm-u | J | Kimm-u | 
| AMMONOIDEA | Metahamites | K | Apti-u | K | Albi-m | 
| AMMONOIDEA | Metahaploceras | J | Kimm | J | Kimm | 
| AMMONOIDEA | Metahoplites | K | Barr | K | Barr | 
| AMMONOIDEA | Metalytoceras | K | Vala | K | Vala | 
| AMMONOIDEA | Metapatoceras | J | Call-m | J | Call-m | 
| AMMONOIDEA | Metapeltoceras | J | Call-u | J | Call-u | 
| AMMONOIDEA | Metaplacenticeras | K | Camp-u | K | Camp-u | 
| AMMONOIDEA | Metaptychoceras | K | Turo-u | K | Turo-u | 
| AMMONOIDEA | Metarnioceras | J | Sine-l | J | Sine-l | 
| AMMONOIDEA | Metasigaloceras | K | Ceno-u | K | Ceno-u | 
| AMMONOIDEA | Metatissotia | K | Coni-u | K | Coni-u | 
| AMMONOIDEA | Metengonoceras | K | Albi-u | K | Ceno-u | 
| AMMONOIDEA | Metoicoceras | K | Ceno-m | K | Ceno-u | 
| AMMONOIDEA | Metoxynoticeras | J | Sine-u | J | Plie-l | 
| AMMONOIDEA | Metrolytoceras | J | Bajo | J | Bajo | 
| AMMONOIDEA | Miccocephalites | J | Call-l | J | Call-l | 
| AMMONOIDEA | Michalskia | J | Tith-u | J | Tith-u | 
| AMMONOIDEA | Micracanthoceras | J | Tith-u | J | Tith-u | 
| AMMONOIDEA | Microbiplices | J | Oxfo-u | J | Oxfo-u | 
| AMMONOIDEA | Microdactylites | J | Toar | J | Toar | 
| AMMONOIDEA | Microderoceras | J | Sine-l | J | Sine-u | 
| AMMONOIDEA | Micromphalites | J | Bath-l | J | Bath-m | 
| AMMONOIDEA | Mirosphinctes | J | Oxfo-l | J | Oxfo-l | 
| AMMONOIDEA | Mitonia | K | Turo-l | K | Turo-l | 
| AMMONOIDEA | Miyakoceras | K | Apti-u | K | Apti-u | 
| AMMONOIDEA | Moffitites | K | Albi | K | Albi | 
| AMMONOIDEA | Mojsisoviczia | K | Albi-m | K | Albi-m | 
| AMMONOIDEA | Moremanoceras | K | Ceno-m | K | Ceno-m | 
| AMMONOIDEA | Morphoceras | J | Bath-l | J | Bath-l | 
| AMMONOIDEA | Morrisiceras | J | Bath-m | J | Bath-m | 
| AMMONOIDEA | Morrowites | K | Turo-l | K | Turo-l | 
| AMMONOIDEA | Mortoniceras | K | Albi-m | K | Albi-u | 
| AMMONOIDEA | Moutoniceras | K | Haut-l | K | Haut-l | 
| AMMONOIDEA | Mucrodactylites | J | Toar | J | Toar | 
| AMMONOIDEA | Muniericeras | K | Coni | K | Sant-u | 
| AMMONOIDEA | Myloceras | K | Albi-u | K | Albi-u | 
| AMMONOIDEA | Nannocardioceras | J | Kimm-l | J | Kimm-u | 
| AMMONOIDEA | Nannolytoceras | J | Bajo | J | Bath-m | 
| AMMONOIDEA | Nannostephanus | J | Tith | J | Tith | 
| AMMONOIDEA | Nannovascoceras | K | Turo-l | K | Turo-l | 
| AMMONOIDEA | Neancyloceras | K | Camp-u | K | Maes-u | 
| AMMONOIDEA | Nebraskites | K | Turo-u | K | Turo-u | 
| AMMONOIDEA | Nebrodites | J | Kimm-l | J | Kimm-l | 
| AMMONOIDEA | Nejdia | J | Toar-u | J | Toar-u | 
| AMMONOIDEA | Neobibolites | K | Albi-l | K | Albi-l | 
| AMMONOIDEA | Neocardioceras | K | Ceno-u | K | Ceno-u | 
| AMMONOIDEA | Neochetoceras | J | Tith-l | J | Tith-l | 
| AMMONOIDEA | Neocomites | K | Berr | K | Haut-l | 
| AMMONOIDEA | Neocosmoceras | K | Berr-u | K | Berr-u | 
| AMMONOIDEA | Neocraspedites | K | Vala-u | K | Vala-u | 
| AMMONOIDEA | Neocrioceras | K | Turo-l | K | Camp-u | 
| AMMONOIDEA | Neogastroplites | K | Albi-u | K | Albi-u | 
| AMMONOIDEA | Neogauthiericeras | K | Camp-l | K | Camp-l | 
| AMMONOIDEA | Neoglytoxoceras | K | Camp-l | K | Camp-u | 
| AMMONOIDEA | Neograhamites | K | Maes-u | K | Maes-u | 
| AMMONOIDEA | Neoharpoceras | K | Albi-u | K | Albi-u | 
| AMMONOIDEA | Neohoploceras | K | Vala-l | K | Vala-u | 
| AMMONOIDEA | Neokentoceras | K | Albi-u | K | Albi-u | 
| AMMONOIDEA | Neolioceratoides | J | Toar-l | J | Toar-l | 
| AMMONOIDEA | Neolissoceras | J | Tith-u | K | Haut-u | 
| AMMONOIDEA | Neolobites | K | Ceno-u | K | Ceno-u | 
| AMMONOIDEA | Neomantelliceras | K | Ceno | K | Ceno | 
| AMMONOIDEA | Neomicroceras | J | Sine-u | J | Sine-u | 
| AMMONOIDEA | Neomorphoceras | J | Oxfo-u | J | Oxfo-u | 
| AMMONOIDEA | Neophlycticeras | K | Albi-u | K | Albi-u | 
| AMMONOIDEA | Neoptychites | K | Turo-l | K | Turo-l | 
| AMMONOIDEA | Neopulchellia | K | Ceno-l | K | Ceno-l | 
| AMMONOIDEA | Neosaynoceras | K | Ceno-l | K | Ceno-l | 
| AMMONOIDEA | Neoselwynoceras | K | Sant-u | K | Sant-u | 
| AMMONOIDEA | Neosilesites | K | Apti-u | K | Albi-m | 
| AMMONOIDEA | Neostlingoceras | K | Ceno-l | K | Ceno-u | 
| AMMONOIDEA | Neuqueniceras | J | Bath-u | J | Call-l | 
| AMMONOIDEA | Newboldiceras | K | Ceno-m | K | Ceno-m | 
| AMMONOIDEA | Newmarracarroceras | J | Bajo-l | J | Bajo-l | 
| AMMONOIDEA | Niceforoceras | K | Ceno-l | K | Ceno-l | 
| AMMONOIDEA | Nicklesia | K | Haut-u | K | Barr-u | 
| AMMONOIDEA | Nigericeras | K | Ceno-u | K | Ceno-u | 
| AMMONOIDEA | Nipponites | K | Turo-u | K | Sant-l | 
| AMMONOIDEA | Nodiocoeloceras | J | Toar-l | J | Toar-l | 
| AMMONOIDEA | Nodosohoplites | K | Apti-u | K | Apti-u | 
| AMMONOIDEA | Nolaniceras | K | Apti-u | K | Apti-u | 
| AMMONOIDEA | Normannites | J | Bajo-l | J | Bajo-l | 
| AMMONOIDEA | Nostoceras | K | Camp-l | K | Maes-u | 
| AMMONOIDEA | Nothocephalites | J | Call-l | J | Call-l | 
| AMMONOIDEA | Nothostephanus | J | Tith | J | Tith | 
| AMMONOIDEA | Notoceras | K | Camp-u | K | Camp-u | 
| AMMONOIDEA | Nowakites | K | Coni | K | Sant | 
| AMMONOIDEA | Obtusicostites | J | Call-m | J | Call-u | 
| AMMONOIDEA | Ochetoceras | J | Oxfo-l | J | Kimm-l | 
| AMMONOIDEA | Ochotoceras | J | Toar | J | Toar | 
| AMMONOIDEA | Odontodiscoceras | K | Vala | K | Vala | 
| AMMONOIDEA | Oecoptychius | J | Bajo-u | J | Call-m | 
| AMMONOIDEA | Oecotraustes | J | Bajo-l | J | Call-m | 
| AMMONOIDEA | Oiophyllites | K | Camp | K | Maes | 
| AMMONOIDEA | Oistoceras | J | Plie-l | J | Plie-l | 
| AMMONOIDEA | Okribites | J | Bajo-u | J | Bath-l | 
| AMMONOIDEA | Olcostephanus | K | Vala-u | K | Haut-l | 
| AMMONOIDEA | Onitshoceras | K | Coni | K | Coni | 
| AMMONOIDEA | Onychoceras | J | Toar-u | J | Toar-u | 
| AMMONOIDEA | Oosterella | K | Vala-u | K | Haut-l | 
| AMMONOIDEA | Oppelia | J | Bajo-l | J | Bajo-u | 
| AMMONOIDEA | Oraniceras | J | Bath-l | J | Bath-l | 
| AMMONOIDEA | Organoceras | J | Oxfo-m | J | Oxfo-m | 
| AMMONOIDEA | Orionoides | J | Bath-u | J | Call-u | 
| AMMONOIDEA | Orthaspidoceras | J | Kimm-u | J | Kimm-u | 
| AMMONOIDEA | Orthildaites | J | Toar-l | J | Toar-l | 
| AMMONOIDEA | Orthogarantiana | J | Bajo-u | J | Bajo-u | 
| AMMONOIDEA | Orthosphinctes | J | Kimm-l | J | Kimm-u | 
| AMMONOIDEA | Ostlingoceras | K | Albi-m | K | Ceno-l | 
| AMMONOIDEA | Otohoplites | K | Albi-l | K | Albi-m | 
| AMMONOIDEA | Otoites | J | Bajo-l | J | Bajo-l | 
| AMMONOIDEA | Otoscaphites | K | Ceno-l | K | Coni-l | 
| AMMONOIDEA | Ovaticeras | J | Toar-l | J | Toar-l | 
| AMMONOIDEA | Oxybeloceras | K | Camp-u | K | Camp-u | 
| AMMONOIDEA | Oxycerites | J | Bajo-u | J | Call-m | 
| AMMONOIDEA | Oxydiscites | J | Kimm-l | J | Kimm-l | 
| AMMONOIDEA | Oxylenticeras | J | Tith | J | Tith | 
| AMMONOIDEA | Oxynoticeras | J | Sine-u | J | Sine-u | 
| AMMONOIDEA | Oxyparoniceras | J | Toar-u | J | Toar-u | 
| AMMONOIDEA | Oxytropidoceras | K | Albi-l | K | Albi-u | 
| AMMONOIDEA | Pachycardioceras | J | Oxfo-l | J | Oxfo-u | 
| AMMONOIDEA | Pachyceras | J | Call-u | J | Oxfo-l | 
| AMMONOIDEA | Pachydesmoceras | K | Albi-u | K | Coni | 
| AMMONOIDEA | Pachydiscoides | K | Coni | K | Sant-u | 
| AMMONOIDEA | Pachydiscus | K | Sant-u | K | Maes-u | 
| AMMONOIDEA | Pachyerymnoceras | J | Call-m | J | Call-u | 
| AMMONOIDEA | Pachylytoceras | J | Toar | J | Bajo-l | 
| AMMONOIDEA | Pachypictonia | J | Oxfo-u | J | Kimm-l | 
| AMMONOIDEA | Pachysphinctes | J | Kimm-u | J | Kimm-u | 
| AMMONOIDEA | Padagrosites | J | Toar-u | J | Toar-u | 
| AMMONOIDEA | Padragosiceras | J | Aale | J | Bajo-l | 
| AMMONOIDEA | Palnerostephanus | J | Tith | J | Tith | 
| AMMONOIDEA | Paltaopites | J | Plie-u | J | Plie-u | 
| AMMONOIDEA | Paltechioceras | J | Sine-u | J | Sine-u | 
| AMMONOIDEA | Paquiericeras | K | Vala-l | K | Vala-l | 
| AMMONOIDEA | Parabehavites | K | Sant-u | K | Sant-u | 
| AMMONOIDEA | Paraberriasella | J | Tith-l | J | Tith-l | 
| AMMONOIDEA | Parabevalites | K | Coni-u | K | Coni-u | 
| AMMONOIDEA | Paraboliceras | J | Kimm | J | Tith-u | 
| AMMONOIDEA | Paraboliceratoides | J | Kimm | J | Tith-u | 
| AMMONOIDEA | Paracadoceras | J | Call-l | J | Call-m | 
| AMMONOIDEA | Paracalycoceras | K | Ceno-l | K | Ceno-l | 
| AMMONOIDEA | Paracanthoplites | K | Albi-l | K | Albi-l | 
| AMMONOIDEA | Paraconlinoceras | K | Ceno-m | K | Ceno-m | 
| AMMONOIDEA | Paracorniceras | J | Sine-l | J | Sine-l | 
| AMMONOIDEA | Paracraspedites | K | Berr-u | K | Berr-u | 
| AMMONOIDEA | Paracrioceras | K | Haut-u | K | Barr | 
| AMMONOIDEA | Paracuariceras | J | Call-l | J | Call-m | 
| AMMONOIDEA | Paracymbites | J | Sine-u | J | Sine-u | 
| AMMONOIDEA | Paradicidia | J | Call-u | J | Call-u | 
| AMMONOIDEA | Paradolphia | K | Albi-u | K | Albi-u | 
| AMMONOIDEA | Parahildaites | J | Toar-l | J | Toar-l | 
| AMMONOIDEA | Parahoplites | K | Apti-l | K | Apti-u | 
| AMMONOIDEA | Parajaubertella | K | Ceno | K | Ceno | 
| AMMONOIDEA | Paralcidia | J | Bath-m | J | Call-u | 
| AMMONOIDEA | Paralenticeras | K | Coni-l | K | Sant-l | 
| AMMONOIDEA | Paramammites | K | Turo-l | K | Turo-l | 
| AMMONOIDEA | Parammatoceras | J | Aale | J | Aale | 
| AMMONOIDEA | Paranclyoceras | K | Barr-u | K | Barr-u | 
| AMMONOIDEA | Parandiceras | K | Vala | K | Vala | 
| AMMONOIDEA | Parapallasiceras | J | Tith-l | K | Berr-l | 
| AMMONOIDEA | Parapatoceras | J | Call-l | J | Call-m | 
| AMMONOIDEA | Parapeltoceras | J | Call-m | J | Call-m | 
| AMMONOIDEA | Parapuzosia | K | Ceno-l | K | Camp-u | 
| AMMONOIDEA | Pararasenia | J | Kimm-l | J | Kimm-l | 
| AMMONOIDEA | Pararnioceras | J | Sine | J | Sine | 
| AMMONOIDEA | Parasaynoceras | K | Barr | K | Barr | 
| AMMONOIDEA | Parasilesites | K | Albi-l | K | Albi-m | 
| AMMONOIDEA | Parasolenoceras | K | Camp-l | K | Camp-u | 
| AMMONOIDEA | Paraspidoceras | J | Oxfo-u | J | Oxfo-u | 
| AMMONOIDEA | Paraspiticeras | K | Haut-u | K | Barr-u | 
| AMMONOIDEA | Parastieria | K | Haut-l | K | Haut-l | 
| AMMONOIDEA | Parastrenoceras | J | Bajo-u | J | Bajo-u | 
| AMMONOIDEA | Paratexanites | K | Coni-l | K | Sant-l | 
| AMMONOIDEA | Paratissotia | K | Coni | K | Coni | 
| AMMONOIDEA | Paraturrilites | K | Albi-u | K | Albi-u | 
| AMMONOIDEA | Paravirgatites | J | Tith-l | J | Tith-l | 
| AMMONOIDEA | Parawedekindia | J | Oxfo-l | J | Oxfo-u | 
| AMMONOIDEA | Parengonoceras | K | Albi-l | K | Albi-m | 
| AMMONOIDEA | Parinodiceras | J | Plie-l | J | Plie-l | 
| AMMONOIDEA | Parkinsonia | J | Bajo-u | J | Bath-l | 
| AMMONOIDEA | Parodontoceras | J | Tith-u | J | Tith-u | 
| AMMONOIDEA | Paroecotraustes | J | Bath-l | J | Call-u | 
| AMMONOIDEA | Paroniceras | J | Toar-l | J | Toar-u | 
| AMMONOIDEA | Paroxynoticeras | J | Sine-u | J | Sine-u | 
| AMMONOIDEA | Paryphoceras | J | Oxfo-u | J | Oxfo-u | 
| AMMONOIDEA | Pascoeites | K | Barr | K | Barr | 
| AMMONOIDEA | Paskentites | K | Vala | K | Vala | 
| AMMONOIDEA | Passendorferia | J | Oxfo-u | J | Oxfo-u | 
| AMMONOIDEA | Patagiosites | K | Camp-u | K | Maes-l | 
| AMMONOIDEA | Pavlovia | J | Tith-u | J | Tith-u | 
| AMMONOIDEA | Pavloviceras | J | Oxfo-l | J | Oxfo-l | 
| AMMONOIDEA | Pectinatites | J | Tith-u | J | Tith-u | 
| AMMONOIDEA | Pedioceras | K | Barr | K | Apti | 
| AMMONOIDEA | Peltoceras | J | Call-m | J | Call-u | 
| AMMONOIDEA | Peltoceratoides | J | Oxfo-l | J | Oxfo-m | 
| AMMONOIDEA | Peltolytoceras | J | Sine-l | J | Sine-l | 
| AMMONOIDEA | Peltomorphites | J | Oxfo-l | J | Oxfo-l | 
| AMMONOIDEA | Perisphinctes | J | Call-m | J | Tith | 
| AMMONOIDEA | Peroniceras | K | Coni-l | K | Sant-u | 
| AMMONOIDEA | Peronoceras | J | Toar-l | J | Toar-l | 
| AMMONOIDEA | Pervinquieria | K | Albi-u | K | Albi-u | 
| AMMONOIDEA | Petitclercia | J | Call | J | Call | 
| AMMONOIDEA | Petrolytoceras | J | Tith-u | J | Tith-u | 
| AMMONOIDEA | Phanerostephanus | J | Tith-l | J | Tith-l | 
| AMMONOIDEA | Phaularpites | J | Toar | J | Toar | 
| AMMONOIDEA | Phaulostephanus | J | Bajo-l | J | Bajo-l | 
| AMMONOIDEA | Phaulozigzag | J | Bath-l | J | Bath-l | 
| AMMONOIDEA | Phlycticeras | J | Call-l | J | Call-m | 
| AMMONOIDEA | Phlycticrioceras | K | Coni-l | K | Coni-u | 
| AMMONOIDEA | Phlyseogrammocera | J | Toar-u | J | Toar-u | 
| AMMONOIDEA | Phricodoceras | J | Plie-l | J | Plie-u | 
| AMMONOIDEA | Phylloptychoceras | K | Camp | K | Maes-u | 
| AMMONOIDEA | Phymatoceras | J | Toar-l | J | Aale | 
| AMMONOIDEA | Physeogrammoceras | J | Toar-u | J | Toar-u | 
| AMMONOIDEA | Physodoceras | J | Kimm-l | J | Tith-l | 
| AMMONOIDEA | Pictetia | K | Apti | K | Albi | 
| AMMONOIDEA | Pictonia | J | Kimm-l | J | Kimm-l | 
| AMMONOIDEA | Pimelites | J | Plie-l | J | Plie-l | 
| AMMONOIDEA | Placenticeras | K | Ceno-l | K | Maes | 
| AMMONOIDEA | Planammatoceras | J | Aale | J | Aale | 
| AMMONOIDEA | Planisphinctes | J | Bath-l | J | Bath-l | 
| AMMONOIDEA | Plasmatoceras | J | Oxfo-l | J | Oxfo-u | 
| AMMONOIDEA | Platylenticeras | K | Vala-l | K | Vala-l | 
| AMMONOIDEA | Platynoticeras | J | Plie-l | J | Plie-l | 
| AMMONOIDEA | Platypleuroceras | J | Plie-l | J | Plie-l | 
| AMMONOIDEA | Plesiacanthoceras | K | Ceno-m | K | Ceno-u | 
| AMMONOIDEA | Plesiacanthoides | K | Ceno-m | K | Ceno-u | 
| AMMONOIDEA | Plesiohamites | K | Albi-u | K | Albi-u | 
| AMMONOIDEA | Plesiospitidiscus | K | Haut-u | K | Barr-l | 
| AMMONOIDEA | Plesiotissotia | K | Coni-l | K | Coni-l | 
| AMMONOIDEA | Plesioturrilites | K | Albi-u | K | Ceno-l | 
| AMMONOIDEA | Pleuroacanthites | J | Hett | J | Hett | 
| AMMONOIDEA | Pleurocephalites | J | Call-l | J | Call-l | 
| AMMONOIDEA | Pleuroceras | J | Plie-u | J | Plie-u | 
| AMMONOIDEA | Pleurohoplites | K | Albi-u | K | Ceno-l | 
| AMMONOIDEA | Pleurolytoceras | J | Toar | J | Toar | 
| AMMONOIDEA | Pleurotexanites | K | Sant-l | K | Sant-l | 
| AMMONOIDEA | Pleydellia | J | Toar-u | J | Aale | 
| AMMONOIDEA | Plictetia | K | Albi-l | K | Albi-m | 
| AMMONOIDEA | Poculisphinctes | J | Call-u | J | Call-u | 
| AMMONOIDEA | Poecilomorphus | J | Bajo-l | J | Bajo-l | 
| AMMONOIDEA | Polymorphites | J | Plie-l | J | Plie-l | 
| AMMONOIDEA | Polyplectites | J | Bath-l | J | Bath-l | 
| AMMONOIDEA | Polyplectus | J | Toar-l | J | Toar-u | 
| AMMONOIDEA | Polyptychites | K | Vala-l | K | Vala-u | 
| AMMONOIDEA | Polyptychoceras | K | Coni-u | K | Maes-l | 
| AMMONOIDEA | Polysphinctes | J | Bath-l | J | Bath-l | 
| AMMONOIDEA | Pomerania | J | Oxfo-u | J | Oxfo-u | 
| AMMONOIDEA | Pompeckioceras | J | Sine-u | J | Sine-u | 
| AMMONOIDEA | Ponteixites | K | Maes-l | K | Maes-l | 
| AMMONOIDEA | Popanites | J | Oxfo | J | Oxfo | 
| AMMONOIDEA | Porpoceras | J | Toar-l | J | Toar-l | 
| AMMONOIDEA | Praebigotites | J | Bajo-l | J | Bajo-u | 
| AMMONOIDEA | Praemanambolites | K | Camp-l | K | Camp-l | 
| AMMONOIDEA | Praemuniericeras | K | Sant-l | K | Sant-u | 
| AMMONOIDEA | Praeparkinsonia | J | Bajo-u | J | Bajo-u | 
| AMMONOIDEA | Praesphaeroceras | J | Plie-l | J | Plie-l | 
| AMMONOIDEA | Praestrigites | J | Aale | J | Bajo-l | 
| AMMONOIDEA | Praetollia | K | Berr-u | K | Berr-u | 
| AMMONOIDEA | Pravitoceras | K | Maes-l | K | Maes-l | 
| AMMONOIDEA | Presimoceras | J | Kimm-l | J | Kimm-l | 
| AMMONOIDEA | Prionocycloceras | K | Turo-l | K | Coni-l | 
| AMMONOIDEA | Prionocyclus | K | Turo-u | K | Turo-u | 
| AMMONOIDEA | Prionodoceras | J | Oxfo-u | J | Oxfo-u | 
| AMMONOIDEA | Procerites | J | Bajo-u | J | Bath-u | 
| AMMONOIDEA | Procerozigzag | J | Bath-l | J | Bath-l | 
| AMMONOIDEA | Procheloniceras | K | Apti-l | K | Apti-l | 
| AMMONOIDEA | Procraspedites | J | Kimm-u | J | Kimm-u | 
| AMMONOIDEA | Prodactylioceras | J | Plie-l | J | Plie-u | 
| AMMONOIDEA | Prodeshayesites | K | Apti-l | K | Apti-l | 
| AMMONOIDEA | Progalbanites | J | Tith-u | J | Tith-u | 
| AMMONOIDEA | Progeronia | J | Kimm-l | J | Kimm-l | 
| AMMONOIDEA | Prograyiceras | J | Oxfo-u | J | Oxfo-u | 
| AMMONOIDEA | Prohauericeras | K | Turo-l | K | Turo-l | 
| AMMONOIDEA | Prohecticoceras | J | Bath-m | J | Bath-u | 
| AMMONOIDEA | Prohelicoceras | K | Albi-l | K | Albi-m | 
| AMMONOIDEA | Prohysteroceras | K | Albi-u | K | Albi-u | 
| AMMONOIDEA | Proleopoldia | K | Berr | K | Berr | 
| AMMONOIDEA | Proleymeriella | K | Albi-l | K | Albi-l | 
| AMMONOIDEA | Prolyelliceras | K | Albi-l | K | Albi-m | 
| AMMONOIDEA | Promantelliceras | K | Ceno | K | Ceno | 
| AMMONOIDEA | Promicroceras | J | Sine-l | J | Sine-u | 
| AMMONOIDEA | Proniceras | J | Tith-u | J | Tith-u | 
| AMMONOIDEA | Propectinatites | J | Kimm-u | J | Kimm-u | 
| AMMONOIDEA | Properisphinctes | J | Call-u | J | Oxfo-l | 
| AMMONOIDEA | Proplacenticeras | K | Ceno | K | Coni | 
| AMMONOIDEA | Proplanulites | J | Call-l | J | Call-l | 
| AMMONOIDEA | Prorasenia | J | Kimm-l | J | Kimm-l | 
| AMMONOIDEA | Prorsisphinctes | J | Bajo-u | J | Bajo-u | 
| AMMONOIDEA | Prosaphites | J | Oxfo-l | J | Oxfo-u | 
| AMMONOIDEA | Prosiceras | J | Call-l | J | Call-l | 
| AMMONOIDEA | Prososphinctes | J | Call-u | J | Oxfo-l | 
| AMMONOIDEA | Prososphinctoides | J | Call-u | J | Call-u | 
| AMMONOIDEA | Protacanthoceras | K | Ceno-u | K | Ceno-u | 
| AMMONOIDEA | Protacanthodiscus | J | Tith-u | J | Tith-u | 
| AMMONOIDEA | Protacanthoplites | K | Apti-u | K | Apti-u | 
| AMMONOIDEA | Protaconeceras | K | Haut-u | K | Haut-u | 
| AMMONOIDEA | Protanclyoceras | J | Tith-l | K | Vala-l | 
| AMMONOIDEA | Protanisoceras | K | Apti-u | K | Albi-m | 
| AMMONOIDEA | Protengonoceras | K | Albi-m | K | Albi-m | 
| AMMONOIDEA | Protetragonites | J | Tith-l | K | Apti-u | 
| AMMONOIDEA | Protexanites | K | Turo-l | K | Sant-u | 
| AMMONOIDEA | Protoecotrausites | J | Bajo-l | J | Bajo-l | 
| AMMONOIDEA | Protogrammoceras | J | Plie-l | J | Toar-l | 
| AMMONOIDEA | Protohoplites | K | Albi-l | K | Albi-m | 
| AMMONOIDEA | Protophites | J | Oxfo-m | J | Oxfo-m | 
| AMMONOIDEA | Protothurmannia | J | Tith-u | J | Tith-u | 
| AMMONOIDEA | Proturrilitoides | K | Albi-m | K | Albi-u | 
| AMMONOIDEA | Pseudacompsoceras | K | Ceno-l | K | Ceno-l | 
| AMMONOIDEA | Pseudaetomoceras | J | Hett-u | J | Hett-u | 
| AMMONOIDEA | Pseudammatoceras | J | Aale | J | Aale | 
| AMMONOIDEA | Pseudargentiniceras | J | Tith-u | K | Berr | 
| AMMONOIDEA | Pseudarisphinctes | J | Oxfo-u | J | Oxfo-u | 
| AMMONOIDEA | Pseudaspidoceras | K | Ceno-u | K | Turo-l | 
| AMMONOIDEA | Pseudhelicoceras | K | Albi-m | K | Albi-u | 
| AMMONOIDEA | Pseudhimalayites | J | Kimm-l | J | Kimm-l | 
| AMMONOIDEA | Pseudinvoluticeras | J | Tith-l | J | Tith-l | 
| AMMONOIDEA | Pseudoaganides | J | Bath-u | J | Bath-u | 
| AMMONOIDEA | Pseudoaspidoceras | K | Turo | K | Turo | 
| AMMONOIDEA | Pseudobaculites | K | Coni-u | K | Camp-u | 
| AMMONOIDEA | Pseudobarroisiceras | K | Coni | K | Coni | 
| AMMONOIDEA | Pseudobrightia | J | Oxfo-l | J | Oxfo-l | 
| AMMONOIDEA | Pseudocadoceras | J | Call-l | J | Call-m | 
| AMMONOIDEA | Pseudocalycoceras | K | Ceno-u | K | Ceno-u | 
| AMMONOIDEA | Pseudoclambites | J | Tith | J | Tith | 
| AMMONOIDEA | Pseudocosmoceras | J | Bath-l | J | Bath-l | 
| AMMONOIDEA | Pseudofavrella | K | Haut | K | Haut | 
| AMMONOIDEA | Pseudogarantiana | J | Bajo-u | J | Bajo-u | 
| AMMONOIDEA | Pseudogarnieria | K | Berr-u | K | Berr-u | 
| AMMONOIDEA | Pseudogrammoceras | J | Toar-u | J | Toar-u | 
| AMMONOIDEA | Pseudogregoryceras | J | Oxfo-l | J | Oxfo-l | 
| AMMONOIDEA | Pseudohaploceras | K | Barr | K | Apti-u | 
| AMMONOIDEA | Pseudoinvoluticeras | J | Tith-l | J | Tith | 
| AMMONOIDEA | Pseudojacobites | K | Turo-u | K | Turo-u | 
| AMMONOIDEA | Pseudokatroliceras | J | Kimm-u | J | Kimm-u | 
| AMMONOIDEA | Pseudokossmaticeras | K | Camp-u | K | Maes-u | 
| AMMONOIDEA | Pseudoleymeriella | K | Albi-l | K | Albi-l | 
| AMMONOIDEA | Pseudolillia | J | Toar-u | J | Toar-u | 
| AMMONOIDEA | Pseudolioceras | J | Toar-l | J | Bajo-l | 
| AMMONOIDEA | Pseudolissoceras | J | Tith-u | J | Tith-u | 
| AMMONOIDEA | Pseudomercaticeras | J | Toar-u | J | Toar-u | 
| AMMONOIDEA | Pseudoneoptychites | K | Turo-l | K | Turo-l | 
| AMMONOIDEA | Pseudoosterella | K | Vala-u | K | Vala-u | 
| AMMONOIDEA | Pseudopeltoceras | J | Call-u | J | Call-u | 
| AMMONOIDEA | Pseudoperisphinctes | J | Bath-m | J | Bath-u | 
| AMMONOIDEA | Pseudophyllites | K | Sant-u | K | Maes-u | 
| AMMONOIDEA | Pseudoplacenticeras | K | Coni | K | Coni | 
| AMMONOIDEA | Pseudopolyplectus | J | Toar-l | J | Toar-u | 
| AMMONOIDEA | Pseudoppelia | J | Kimm-l | J | Kimm-l | 
| AMMONOIDEA | Pseudopuzosia | K | Turo-u | K | Turo-u | 
| AMMONOIDEA | Pseudosaynella | K | Apti-l | K | Albi-l | 
| AMMONOIDEA | Pseudoschloenbachia | K | Sant-l | K | Camp-l | 
| AMMONOIDEA | Pseudosimoceras | J | Kimm-l | J | Kimm-l | 
| AMMONOIDEA | Pseudosonneratia | K | Albi-l | K | Albi-m | 
| AMMONOIDEA | Pseudothurmannia | K | Haut-u | K | Barr | 
| AMMONOIDEA | Pseudotissotia | K | Ceno-u | K | Turo-l | 
| AMMONOIDEA | Pseudotoites | J | Bajo-l | J | Bajo-l | 
| AMMONOIDEA | Pseudotropites | J | Sine-l | J | Sine-l | 
| AMMONOIDEA | Pseudovirgatites | J | Tith-u | J | Tith-u | 
| AMMONOIDEA | Pseudowaagenia | J | Kimm-l | J | Kimm-l | 
| AMMONOIDEA | Pseudoxybeloceras | K | Turo-l | K | Camp-u | 
| AMMONOIDEA | Pseuduptonia | J | Sine-u | J | Sine-u | 
| AMMONOIDEA | Psiloceras | J | Hett-l | J | Hett-l | 
| AMMONOIDEA | Psilohamites | K | Albi-u | K | Albi-u | 
| AMMONOIDEA | Psilophyllites | J | Hett-u | J | Hett-u | 
| AMMONOIDEA | Psilotissotia | K | Haut-u | K | Barr | 
| AMMONOIDEA | Pterolytoceras | K | Vala | K | Vala | 
| AMMONOIDEA | Pteroscaphites | K | Ceno-u | K | Sant-l | 
| AMMONOIDEA | Ptychoceras | K | Barr-u | K | Albi-u | 
| AMMONOIDEA | Ptycholytoceras | J | Toar | J | Toar | 
| AMMONOIDEA | Puchenquia | J | Aale | J | Aale | 
| AMMONOIDEA | Puebloites | K | Turo-l | K | Turo-l | 
| AMMONOIDEA | Pulchellia | K | Barr-l | K | Barr-u | 
| AMMONOIDEA | Putealiceras | J | Call-u | J | Call-u | 
| AMMONOIDEA | Puzosia | K | Albi-l | K | Sant-u | 
| AMMONOIDEA | Puzosigella | K | Albi-l | K | Albi-l | 
| AMMONOIDEA | Quenstedtoceras | J | Call-u | J | Oxfo-l | 
| AMMONOIDEA | Quitmannites | K | Turo-l | K | Turo-l | 
| AMMONOIDEA | Radstockiceras | J | Sine-u | J | Plie-l | 
| AMMONOIDEA | Raimondiceras | J | Tith-u | J | Tith-u | 
| AMMONOIDEA | Rakusites | J | Toar | J | Toar | 
| AMMONOIDEA | Rasenia | J | Kimm-l | J | Kimm-l | 
| AMMONOIDEA | Rasenoides | J | Kimm-l | J | Kimm-l | 
| AMMONOIDEA | Reesidites | K | Turo-u | K | Coni-l | 
| AMMONOIDEA | Rehmannia | J | Call-l | J | Call-u | 
| AMMONOIDEA | Reineckeia | J | Bath-u | J | Call-u | 
| AMMONOIDEA | Reineckeites | J | Call-u | J | Call-u | 
| AMMONOIDEA | Renziceras | J | Toar-l | J | Toar-l | 
| AMMONOIDEA | Reynesella | J | Aale | J | Bajo-l | 
| AMMONOIDEA | Reynesoceras | J | Plie-l | J | Plie-u | 
| AMMONOIDEA | Reynesocoeloceras | J | Plie-u | J | Plie-u | 
| AMMONOIDEA | Rhaeboceras | K | Camp-u | K | Maes-l | 
| AMMONOIDEA | Rhampidoceras | K | Turo-l | K | Turo-l | 
| AMMONOIDEA | Rhytidohoplites | K | Albi-l | K | Albi-l | 
| AMMONOIDEA | Riasanites | J | Tith-u | K | Berr-l | 
| AMMONOIDEA | Ringsteadia | J | Oxfo-u | J | Kimm-l | 
| AMMONOIDEA | Rollerites | J | Call-m | J | Call-m | 
| AMMONOIDEA | Rollieria | J | Call-u | J | Call-u | 
| AMMONOIDEA | Roloboceras | K | Apti-l | K | Albi-l | 
| AMMONOIDEA | Romaniceras | K | Ceno-u | K | Turo-u | 
| AMMONOIDEA | Rossalites | K | Albi-l | K | Albi-l | 
| AMMONOIDEA | Rubroceras | K | Ceno-u | K | Ceno-u | 
| AMMONOIDEA | Rugiferites | J | Bath-m | J | Bath-m | 
| AMMONOIDEA | Rursiceras | J | Call-u | J | Call-u | 
| AMMONOIDEA | Rusoceras | K | Albi-u | K | Albi-u | 
| AMMONOIDEA | Ryugasella | K | Camp | K | Camp | 
| AMMONOIDEA | Saghalinites | K | Sant-u | K | Maes-u | 
| AMMONOIDEA | Salaziceras | K | Albi-u | K | Albi-u | 
| AMMONOIDEA | Salfeldiella | K | Apti | K | Apti | 
| AMMONOIDEA | Saltericeras | K | Albi-u | K | Albi-u | 
| AMMONOIDEA | Sanmartinoceras | K | Barr-u | K | Albi-l | 
| AMMONOIDEA | Sarasinella | K | Vala-l | K | Vala-l | 
| AMMONOIDEA | Saxoceras | J | Hett-u | J | Hett-u | 
| AMMONOIDEA | Saynella | K | Haut-l | K | Haut-l | 
| AMMONOIDEA | Saynoceras | K | Vala-u | K | Vala-u | 
| AMMONOIDEA | Scalarites | K | Turo | K | Coni | 
| AMMONOIDEA | Scaphamites | K | Albi-m | K | Albi-u | 
| AMMONOIDEA | Scaphites | K | Albi-u | K | Camp-u | 
| AMMONOIDEA | Scaphitodites | J | Oxfo-l | J | Oxfo-l | 
| AMMONOIDEA | Scarburgiceras | J | Oxfo-l | J | Oxfo-l | 
| AMMONOIDEA | Schindewolfites | K | Turo | K | Turo | 
| AMMONOIDEA | Schloenbachia | K | Albi-u | K | Ceno-u | 
| AMMONOIDEA | Schlotheimia | J | Hett-u | J | Hett-u | 
| AMMONOIDEA | Schwandorfia | J | Bath-m | J | Bath-m | 
| AMMONOIDEA | Sciponoceras | K | Albi-u | K | Turo-u | 
| AMMONOIDEA | Scoticardioceras | J | Oxfo-l | J | Oxfo-u | 
| AMMONOIDEA | Selwynoceras | K | Turo | K | Turo | 
| AMMONOIDEA | Semenovites | K | Albi-u | K | Albi-u | 
| AMMONOIDEA | Semiformiceras | J | Tith-l | J | Tith-l | 
| AMMONOIDEA | Seymourites | J | Call-l | J | Call-l | 
| AMMONOIDEA | Shakraceras | J | Toar | J | Toar | 
| AMMONOIDEA | Sharpeiceras | K | Ceno-l | K | Ceno-l | 
| AMMONOIDEA | Shasticrioceras | K | Barr | K | Barr | 
| AMMONOIDEA | Shastoceras | K | Apti-l | K | Apti-l | 
| AMMONOIDEA | Shirbuirnia | J | Bajo-l | J | Bajo-l | 
| AMMONOIDEA | Siberiptychites | K | Vala-l | K | Vala-l | 
| AMMONOIDEA | Siemiradzkia | J | Bajo-u | J | Bath-u | 
| AMMONOIDEA | Sigaloceras | J | Call-l | J | Call-l | 
| AMMONOIDEA | Silesites | K | Barr-l | K | Barr-u | 
| AMMONOIDEA | Silesitoides | K | Albi-l | K | Albi-m | 
| AMMONOIDEA | Simaspidoceras | J | Kimm-l | J | Kimm-l | 
| AMMONOIDEA | Simbirskites | K | Haut-l | K | Haut-u | 
| AMMONOIDEA | Simoceras | J | Tith-l | J | Tith-u | 
| AMMONOIDEA | Simocosmoceras | J | Kimm-u | J | Tith | 
| AMMONOIDEA | Simosphinctes | J | Kimm-l | J | Kimm-u | 
| AMMONOIDEA | Simotoichites | J | Tith-u | J | Tith-u | 
| AMMONOIDEA | Sindeites | J | Call-m | J | Call-m | 
| AMMONOIDEA | Sinzovia | K | Apti-u | K | Albi-l | 
| AMMONOIDEA | Sivajiceras | J | Call-m | J | Call-m | 
| AMMONOIDEA | Skirroceras | J | Bajo-l | J | Bajo-l | 
| AMMONOIDEA | Skolekostephanus | J | Bajo-l | J | Bajo-l | 
| AMMONOIDEA | Slatterites | J | Sine-u | J | Sine-u | 
| AMMONOIDEA | Sohlites | J | Bajo-u | J | Bajo-u | 
| AMMONOIDEA | Sokolovites | K | Albi-l | K | Albi-l | 
| AMMONOIDEA | Solenoceras | K | Camp-u | K | Maes-l | 
| AMMONOIDEA | Solgerites | K | Coni-l | K | Coni-l | 
| AMMONOIDEA | Somaliceras | J | Tith-u | J | Tith-u | 
| AMMONOIDEA | Somalites | K | Apti-u | K | Apti-u | 
| AMMONOIDEA | Sonneratia | K | Albi-l | K | Albi-m | 
| AMMONOIDEA | Sonninia | J | Aale | J | Bajo-l | 
| AMMONOIDEA | Sornayceras | K | Coni | K | Coni | 
| AMMONOIDEA | Spathiceras | K | Albi-u | K | Albi-u | 
| AMMONOIDEA | Spathites | K | Turo-l | K | Turo-l | 
| AMMONOIDEA | Speetoniceras | K | Haut-l | K | Haut-l | 
| AMMONOIDEA | Sphaeroceras | J | Bajo-l | J | Bajo-u | 
| AMMONOIDEA | Sphaerocoeloceras | J | Toar-u | J | Toar-u | 
| AMMONOIDEA | Sphaerodomites | J | Oxfo-l | J | Oxfo-l | 
| AMMONOIDEA | Sphaeroptychius | J | Bath-m | J | Bath-m | 
| AMMONOIDEA | Sphenarpites | J | Toar | J | Toar | 
| AMMONOIDEA | Sphenodiscus | K | Maes-l | K | Maes-u | 
| AMMONOIDEA | Spinammatoceras | J | Aale | J | Bajo-l | 
| AMMONOIDEA | Spinokosmoceras | J | Call-m | J | Call-u | 
| AMMONOIDEA | Spiroceras | J | Bajo-u | J | Bajo-u | 
| AMMONOIDEA | Spiticeras | J | Tith-u | K | Vala | 
| AMMONOIDEA | Spitidiscus | K | Haut-l | K | Barr-u | 
| AMMONOIDEA | Stantonoceras | K | Sant-u | K | Camp-l | 
| AMMONOIDEA | Staufenia | J | Aale | J | Aale | 
| AMMONOIDEA | Stegoxyites | J | Bajo-l | J | Bajo-l | 
| AMMONOIDEA | Stehnocephalites | J | Bath-u | J | Call-l | 
| AMMONOIDEA | Stemmatoceras | J | Bajo-l | J | Bajo-u | 
| AMMONOIDEA | Stenocadoceras | J | Call-l | J | Call-l | 
| AMMONOIDEA | Stephanoceras | J | Aale | J | Bajo-u | 
| AMMONOIDEA | Stoliczkaia | K | Albi-u | K | Ceno-l | 
| AMMONOIDEA | Stomohamites | K | Albi-u | K | Turo-l | 
| AMMONOIDEA | Streblites | J | Kimm-l | J | Kimm-l | 
| AMMONOIDEA | Strebliticeras | J | Oxfo-u | J | Kimm-l | 
| AMMONOIDEA | Strenoceras | J | Bajo-u | J | Bajo-u | 
| AMMONOIDEA | Strigoceras | J | Bajo-l | J | Bajo-u | 
| AMMONOIDEA | Strungia | J | Bath | J | Call-l | 
| AMMONOIDEA | Styracoceras | J | Call-m | J | Call-m | 
| AMMONOIDEA | Subalpinites | K | Berr | K | Berr | 
| AMMONOIDEA | Subarcthoplites | K | Albi-m | K | Albi-m | 
| AMMONOIDEA | Subastieria | K | Haut-l | K | Haut-l | 
| AMMONOIDEA | Subbarroisiceras | K | Coni | K | Coni | 
| AMMONOIDEA | Subbonarellia | J | Call-u | J | Call-u | 
| AMMONOIDEA | Subcollina | J | Bajo-l | J | Bajo-l | 
| AMMONOIDEA | Subcraspedites | J | Tith-u | K | Berr-u | 
| AMMONOIDEA | Subdichotomoceras | J | Kimm-l | J | Tith-l | 
| AMMONOIDEA | Subgrossouvria | J | Bath-l | J | Call-u | 
| AMMONOIDEA | Subkossmatia | J | Call-m | J | Call-m | 
| AMMONOIDEA | Sublithacoceras | J | Tith-l | J | Tith-l | 
| AMMONOIDEA | Sublunuloceras | J | Call-m | J | Oxfo-l | 
| AMMONOIDEA | Submantelliceras | K | Ceno | K | Ceno | 
| AMMONOIDEA | Submortoniceras | K | Camp-l | K | Camp-u | 
| AMMONOIDEA | Subnebrodites | J | Oxfo-u | J | Oxfo-u | 
| AMMONOIDEA | Subneumayria | J | Kimm-l | J | Kimm-l | 
| AMMONOIDEA | Suboosterella | K | Haut-l | K | Haut-l | 
| AMMONOIDEA | Subplanites | J | Kimm-u | J | Tith-u | 
| AMMONOIDEA | Subprionocyclus | K | Turo-u | K | Turo-u | 
| AMMONOIDEA | Subpulchellia | K | Barr-l | K | Apti-l | 
| AMMONOIDEA | Subsaynella | K | Haut-u | K | Barr-l | 
| AMMONOIDEA | Substeueroceras | J | Tith-u | J | Tith-u | 
| AMMONOIDEA | Substreblites | J | Tith | K | Vala | 
| AMMONOIDEA | Subthurmannia | K | Berr | K | Berr | 
| AMMONOIDEA | Subtissotia | K | Coni-u | K | Coni-u | 
| AMMONOIDEA | Subvertebriceras | J | Oxfo-l | J | Oxfo-u | 
| AMMONOIDEA | Sulciferites | J | Sine-l | J | Sine-l | 
| AMMONOIDEA | Sulcohamites | J | Bath-l | J | Bath-m | 
| AMMONOIDEA | Sulcohamitoides | J | Bath-l | J | Bath-m | 
| AMMONOIDEA | Sulcohoplites | K | Albi-m | K | Albi-u | 
| AMMONOIDEA | Sutneria | J | Oxfo-u | J | Tith-l | 
| AMMONOIDEA | Taffertia | J | Toar-l | J | Toar-l | 
| AMMONOIDEA | Taramelliceras | J | Call-l | J | Kimm-u | 
| AMMONOIDEA | Tarrantoceras | K | Ceno-m | K | Ceno-u | 
| AMMONOIDEA | Tegoceras | K | Albi-l | K | Albi-m | 
| AMMONOIDEA | Telermoceras | J | Bajo-u | J | Bajo-u | 
| AMMONOIDEA | Teloceras | J | Bajo-l | J | Bajo-u | 
| AMMONOIDEA | Telodactylus | J | Toar-l | J | Toar-l | 
| AMMONOIDEA | Temnoptychites | K | Berr | K | Berr | 
| AMMONOIDEA | Teshioites | K | Camp-u | K | Camp-u | 
| AMMONOIDEA | Tetragonites | K | Apti-u | K | Maes-u | 
| AMMONOIDEA | Tetrahoplites | K | Albi-l | K | Albi-l | 
| AMMONOIDEA | Tetrahoplitoides | K | Albi-l | K | Albi-l | 
| AMMONOIDEA | Tetraspidoceras | J | Sine-u | J | Plie-l | 
| AMMONOIDEA | Texanites | K | Coni-u | K | Camp-l | 
| AMMONOIDEA | Thambites | J | Bath-l | J | Bath-l | 
| AMMONOIDEA | Thamboceras | J | Bajo-u | J | Bajo-u | 
| AMMONOIDEA | Theganoceras | K | Apti-u | K | Apti-u | 
| AMMONOIDEA | Thomasites | K | Ceno-u | K | Turo-l | 
| AMMONOIDEA | Thomelites | K | Ceno-u | K | Ceno-u | 
| AMMONOIDEA | Thorsteinssonoceras | K | Vala-l | K | Vala-l | 
| AMMONOIDEA | Thraxites | J | Call-l | J | Call-l | 
| AMMONOIDEA | Thurmannia | K | Haut-u | K | Haut-u | 
| AMMONOIDEA | Thurmanniceras | K | Berr | K | Vala-l | 
| AMMONOIDEA | Tiltoniceras | J | Toar-l | J | Toar-l | 
| AMMONOIDEA | Tissotia | K | Coni | K | Sant-l | 
| AMMONOIDEA | Titanites | J | Tith-u | J | Tith-u | 
| AMMONOIDEA | Tithopeltoceras | J | Tith-u | J | Tith-u | 
| AMMONOIDEA | Tmaegoceras | J | Sine-l | J | Sine-l | 
| AMMONOIDEA | Tmaegophioceras | J | Sine-u | J | Sine-u | 
| AMMONOIDEA | Tmetoceras | J | Toar-u | J | Aale | 
| AMMONOIDEA | Tollia | K | Berr-u | K | Vala | 
| AMMONOIDEA | Tolypeceras | K | Vala-l | K | Vala-l | 
| AMMONOIDEA | Tongoboroceras | K | Coni | K | Coni | 
| AMMONOIDEA | Tonoceras | K | Barr-u | K | Barr-u | 
| AMMONOIDEA | Torcapella | K | Barr-l | K | Barr-l | 
| AMMONOIDEA | Toricellites | J | Call-l | J | Call-l | 
| AMMONOIDEA | Tornquisites | J | Oxfo-l | J | Oxfo-m | 
| AMMONOIDEA | Torquatisphinctes | J | Kimm-l | J | Tith-l | 
| AMMONOIDEA | Tovebirkelundites | K | Maes-u | K | Maes-u | 
| AMMONOIDEA | Toxamblyites | J | Bajo-l | J | Bajo-l | 
| AMMONOIDEA | Toxolioceras | J | Bajo-l | J | Bajo-l | 
| AMMONOIDEA | Trachybaculites | K | Maes-l | K | Maes-l | 
| AMMONOIDEA | Trachylytoceras | J | Toar | J | Toar | 
| AMMONOIDEA | Trachyscaphites | K | Camp-u | K | Maes-l | 
| AMMONOIDEA | Tragodesmoceras | K | Turo-l | K | Coni | 
| AMMONOIDEA | Tragodesmoceroides | K | Turo | K | Turo | 
| AMMONOIDEA | Tragolytoceras | J | Sine-l | J | Sine-l | 
| AMMONOIDEA | Transicoeloceras | J | Toar-l | J | Toar-l | 
| AMMONOIDEA | Treptocceras | J | Bath-u | J | Bath-u | 
| AMMONOIDEA | Triagolytoceras | J | Sine-l | J | Sine-l | 
| AMMONOIDEA | Trilobiticeras | J | Aale | J | Bajo-l | 
| AMMONOIDEA | Trimarginia | J | Bajo-u | J | Bajo-u | 
| AMMONOIDEA | Trimarginites | J | Oxfo-u | J | Oxfo-u | 
| AMMONOIDEA | Triozites | J | Kimm-l | J | Kimm-l | 
| AMMONOIDEA | Trochleiceras | K | Apti-u | K | Albi-l | 
| AMMONOIDEA | Trolliceras | J | Bath-m | J | Bath-m | 
| AMMONOIDEA | Tropaeum | K | Apti-u | K | Apti-u | 
| AMMONOIDEA | Tropidoceras | J | Plie-l | J | Plie-l | 
| AMMONOIDEA | Tropitoides | K | Turo-l | K | Turo-u | 
| AMMONOIDEA | Tuberodiscoides | K | Sant-u | K | Sant-u | 
| AMMONOIDEA | Tugurites | J | Aale | J | Bajo-l | 
| AMMONOIDEA | Tulites | J | Bath-l | J | Bath-m | 
| AMMONOIDEA | Tunesites | K | Ceno-l | K | Ceno-l | 
| AMMONOIDEA | Turrilites | K | Ceno-l | K | Ceno-u | 
| AMMONOIDEA | Turrilitoides | K | Albi-m | K | Albi-u | 
| AMMONOIDEA | Tyrannites | J | Call-l | J | Call-l | 
| AMMONOIDEA | Uhligella | K | Apti-u | K | Albi-u | 
| AMMONOIDEA | Uhligia | K | Barr-l | K | Barr-l | 
| AMMONOIDEA | Uhligites | J | Tith-l | K | Vala-u | 
| AMMONOIDEA | Umiates | J | Tith-l | J | Tith-u | 
| AMMONOIDEA | Unipeltoceras | J | Call-u | J | Call-u | 
| AMMONOIDEA | Uptonia | J | Plie-l | J | Plie-l | 
| AMMONOIDEA | Urakawites | K | Camp | K | Camp | 
| AMMONOIDEA | Utaturiceras | K | Ceno-l | K | Ceno-u | 
| AMMONOIDEA | Vacekia | J | Toar-u | J | Bajo-l | 
| AMMONOIDEA | Valanginites | K | Vala-u | K | Vala-u | 
| AMMONOIDEA | Valdedorsella | K | Haut-l | K | Apti-u | 
| AMMONOIDEA | Vascoceras | K | Ceno-u | K | Turo-l | 
| AMMONOIDEA | Veleziceras | K | Barr-l | K | Barr-l | 
| AMMONOIDEA | Venezoliceras | K | Albi-m | K | Albi-u | 
| AMMONOIDEA | Vermiceras | J | Hett-u | J | Sine-l | 
| AMMONOIDEA | Vermisphinctes | J | Bajo-u | J | Bajo-u | 
| AMMONOIDEA | Vertebriceras | J | Oxfo-l | J | Oxfo-u | 
| AMMONOIDEA | Vertebrites | K | Sant | K | Maes-u | 
| AMMONOIDEA | Veveysiceras | K | Barr-l | K | Barr-l | 
| AMMONOIDEA | Vicininodiceras | J | Sine-u | J | Sine-u | 
| AMMONOIDEA | Villania | J | Plie-l | J | Call | 
| AMMONOIDEA | Vinalesites | J | Tith-u | J | Tith-u | 
| AMMONOIDEA | Vinalesphinctes | J | Oxfo-u | J | Oxfo-u | 
| AMMONOIDEA | Virgataxioceras | J | Kimm-u | J | Kimm-u | 
| AMMONOIDEA | Virgatites | J | Tith-u | J | Tith-u | 
| AMMONOIDEA | Virgatopavlovia | J | Tith-l | J | Tith-l | 
| AMMONOIDEA | Virgatosimoceras | J | Tith-l | J | Tith-u | 
| AMMONOIDEA | Virgatosphinctes | J | Tith-l | J | Tith-u | 
| AMMONOIDEA | Virgatospinctoides | J | Kimm | J | Kimm | 
| AMMONOIDEA | Waehneroceras | J | Hett-u | J | Hett-u | 
| AMMONOIDEA | Wagnericeras | J | Bath-m | J | Bath-u | 
| AMMONOIDEA | Watinoceras | K | Turo-l | K | Turo-l | 
| AMMONOIDEA | Wheatleyites | J | Tith-l | J | Tith-l | 
| AMMONOIDEA | Whitbyiceras | J | Toar-l | J | Toar-l | 
| AMMONOIDEA | Wichmanniceras | K | Vala | K | Vala | 
| AMMONOIDEA | Windhauseniceras | J | Tith-u | J | Tith-u | 
| AMMONOIDEA | Wintonia | K | Ceno-l | K | Ceno-l | 
| AMMONOIDEA | Witchellia | J | Bajo-l | J | Bajo-l | 
| AMMONOIDEA | Worthoceras | K | Albi-u | K | Turo-u | 
| AMMONOIDEA | Wrightoceras | K | Turo-l | K | Turo-l | 
| AMMONOIDEA | Xenocephalites | J | Bath-m | J | Oxfo-l | 
| AMMONOIDEA | Xenostephanus | J | Kimm-l | J | Kimm-l | 
| AMMONOIDEA | Xipheroceras | J | Sine-u | J | Sine-u | 
| AMMONOIDEA | Yabeiceras | K | Coni | K | Coni | 
| AMMONOIDEA | Yakounia | J | Toar-u | J | Toar-u | 
| AMMONOIDEA | Yezoites | K | Ceno-l | K | Sant | 
| AMMONOIDEA | Yokoyamaceras | K | Turo | K | Coni | 
| AMMONOIDEA | Zaraiskites | J | Tith-u | J | Tith-u | 
| AMMONOIDEA | Zealandites | K | Albi-l | K | Maes-u | 
| AMMONOIDEA | Zemistephanus | J | Bajo-l | J | Bajo-l | 
| AMMONOIDEA | Zigzagiceras | J | Bath-l | J | Bath-l | 
| AMMONOIDEA | Zonovia | J | Kimm-l | J | Kimm-l | 
| AMMONOIDEA | Zuercherella | K | Apti | K | Apti | 
| AMMONOIDEA | Zugodactylites | J | Toar-l | J | Toar-l | 
| AMMONOIDEA | Zugokosmoceras | J | Call-m | J | Call-u | 
| AMMONOIDEA | Zuluiceras | K | Coni | K | Coni | 
| AMMONOIDEA | Zuluscaphites | K | Albi-m | K | Albi-u | 
| AMMONOIDEA | Zurcherella | K | Barr-u | K | Apti-u | 
| AMMONOIDEA | Zurcheria | J | Bajo-l | J | Bajo-l | 
| ANARCESTIDA | Acanthoclymenia | D | Fras-l | D | Fras-m | 
| ANARCESTIDA | Agoniatites | D | Eife-l | D | Give-u | 
| ANARCESTIDA | Aktastioceras | P | Asse | P | Leon | 
| ANARCESTIDA | Anarcestes | D | Emsi-l | D | Emsi-u | 
| ANARCESTIDA | Anetoceras | D | Emsi-l | D | Emsi-u | 
| ANARCESTIDA | Angastobactrites | C | Vise-u | C | Vise-u | 
| ANARCESTIDA | Archoceras | D | Give-u | D | Fame-l | 
| ANARCESTIDA | Atlantoceras | D | Fras-l | D | Fras-m | 
| ANARCESTIDA | Augurites | D | Emsi-u | D | Emsi-u | 
| ANARCESTIDA | Bactrites | D | Emsi-l | P | Tatr | 
| ANARCESTIDA | Belemnitomimus | P | Asse | P | Sakm | 
| ANARCESTIDA | Beloceras | D | Fras-m | D | Fras-u | 
| ANARCESTIDA | Cabrievoceras | D | Give | D | Give | 
| ANARCESTIDA | Carinoceras | D | Fras-m | D | Fras-u | 
| ANARCESTIDA | Celaeceras | D | Emsi-u | D | Emsi-u | 
| ANARCESTIDA | Ceratpbeloceras | D | Fras-u | D | Fras-u | 
| ANARCESTIDA | Clymenoceras | D | Fame-m | D | Fame-m | 
| ANARCESTIDA | Cochleiferoceras | D | m | D | m | 
| ANARCESTIDA | Convoluticeras | D | Sieg-l | D | Emsi-u | 
| ANARCESTIDA | Crickites | D | Fras-u | D | Fras-u | 
| ANARCESTIDA | Ctenobactrites | C | Serp-l | P | Leon-l | 
| ANARCESTIDA | Cyclobactrites | D | m | D | m | 
| ANARCESTIDA | Cycloclymenia | D | Fame-m | D | Fame-m | 
| ANARCESTIDA | Cyrtobactrites | D | Emsi-l | D | Emsi-l | 
| ANARCESTIDA | Devonobactrites | D | m | D | m | 
| ANARCESTIDA | Devonopronorites | D | Fras-m | D | Fras-m | 
| ANARCESTIDA | Dilatobactrites | C | Step-l | C | Step-l | 
| ANARCESTIDA | Dillerites | Tr | Carn-u | Tr | Carn-u | 
| ANARCESTIDA | Eobactrites | O | Aren | O | Llde | 
| ANARCESTIDA | Eobeloceras | D | Fras-u | D | Fras-u | 
| ANARCESTIDA | Erbenoceras | D | Sieg-l | D | Emsi-u | 
| ANARCESTIDA | Fasciculoceras | D | Eife-l | D | Eife-u | 
| ANARCESTIDA | Foordites | D | Eife-u | D | Give | 
| ANARCESTIDA | Gaurites | D | Emsi-l | D | Emsi-l | 
| ANARCESTIDA | Gogoceras | D | Fras-m | D | Fras-m | 
| ANARCESTIDA | Gracilites | D | Sieg-u | D | Emsi-u | 
| ANARCESTIDA | Gyroceratites | D | Emsi-l | D | Emsi-u | 
| ANARCESTIDA | Hoeninghausia | D | Fras-l | D | Fras-l | 
| ANARCESTIDA | Holzapfeloceras | D | Give | D | Give | 
| ANARCESTIDA | Kimoceras | D | Emsi | D | Emsi | 
| ANARCESTIDA | Koenenites | D | Fras-l | D | Fras-l | 
| ANARCESTIDA | Kokenia | D | Eife-u | D | Eife-u | 
| ANARCESTIDA | Komioceras | D | Fras-l | D | Fras-l | 
| ANARCESTIDA | Latanarcestes | D | Emsi-l | D | Eife-u | 
| ANARCESTIDA | Lobobactrites | D | Sieg-u | D | Fame-m | 
| ANARCESTIDA | Maenioceras | D | Give-l | D | Give-u | 
| ANARCESTIDA | Manticoceras | D | Fras-l | D | Fras-u | 
| ANARCESTIDA | Maternoceras | D | Fras-m | D | Fras-m | 
| ANARCESTIDA | Melonites | D | Fame-m | D | Fame-m | 
| ANARCESTIDA | Mesobeloceras | D | Fras-m | D | Fras-u | 
| ANARCESTIDA | Microbactrites | P | Sakm | P | Leon | 
| ANARCESTIDA | Mimagoniatites | D | Emsi-l | D | Eife-l | 
| ANARCESTIDA | Mimanarcestes | D | Eife | D | Eife | 
| ANARCESTIDA | Mimosphinctes | D | Emsi-l | D | Emsi-u | 
| ANARCESTIDA | Mixomanticoceras | D | Fras-m | D | Fras-m | 
| ANARCESTIDA | Neomanticoceras | D | Fras-m | D | Fras-m | 
| ANARCESTIDA | Neopharciceras | D | Give-u | D | Fras-l | 
| ANARCESTIDA | Nordiceras | D | Fras-m | D | Fras-m | 
| ANARCESTIDA | Palaeogoniatites | D | Emsi-l | D | Emsi-u | 
| ANARCESTIDA | Parabactrites | P | Leon | P | Leon | 
| ANARCESTIDA | Paraphyllites | D | Emsi-u | D | Emsi-u | 
| ANARCESTIDA | Parentites | D | Emsi-l | D | Emsi-u | 
| ANARCESTIDA | Petteroceras | D | Give-u | D | Fras-l | 
| ANARCESTIDA | Pharciceras | D | Give-u | D | Fras-l | 
| ANARCESTIDA | Pinacites | D | Eife | D | Eife | 
| ANARCESTIDA | Playfordites | D | Fras-m | D | Fras-m | 
| ANARCESTIDA | Ponticeras | D | Fras-l | D | Fras-m | 
| ANARCESTIDA | Probeloceras | D | Fras-m | D | Fras-m | 
| ANARCESTIDA | Prochorites | D | Fras-m | D | Fras-m | 
| ANARCESTIDA | Prolobites | D | Fame-l | D | Fame-m | 
| ANARCESTIDA | Protimanites | D | Fras-l | D | Fras-l | 
| ANARCESTIDA | Pseudobactrites | D | Emsi-u | D | Eife-l | 
| ANARCESTIDA | Pseudofoordites | D | Give | D | Give | 
| ANARCESTIDA | Pseudoprobeloceras | D | Give-u | D | Give-u | 
| ANARCESTIDA | Renites | D | Fame-m | D | Fame-m | 
| ANARCESTIDA | Sandbergeroceras | D | Fras-l | D | Fras-m | 
| ANARCESTIDA | Schindewolfoceras | D | Fras-m | D | Fras-m | 
| ANARCESTIDA | Sellagoniatites | D | Give-l | D | Give-l | 
| ANARCESTIDA | Sellanarcestes | D | Emsi-u | D | Emsi-u | 
| ANARCESTIDA | Serramanticoceras | D | Fras-m | D | Fras-u | 
| ANARCESTIDA | Sicilioceras | P | Leon | P | Leon | 
| ANARCESTIDA | Sinuobactrites | C | Bash | C | Bash | 
| ANARCESTIDA | Sobolewia | D | Eife-u | D | Give-u | 
| ANARCESTIDA | Sphaeromanticoceras | D | Fras-m | D | Fras-u | 
| ANARCESTIDA | Stenopharciceras | D | Give-u | D | Fras-l | 
| ANARCESTIDA | Subanarcestes | D | Eife-l | D | Give-l | 
| ANARCESTIDA | Synpharciceras | D | Fras-l | D | Fras-l | 
| ANARCESTIDA | Tabantaloceras | P | Asse | P | Sakm | 
| ANARCESTIDA | Talenticeras | D | Emsi-l | D | Emsi-l | 
| ANARCESTIDA | Tamarites | D | Give-u | D | Fras-l | 
| ANARCESTIDA | Taskanites | D | Sieg-l | D | Emsi-u | 
| ANARCESTIDA | Teicherticeras | D | Emsi-l | D | Emsi-l | 
| ANARCESTIDA | Timanites | D | Fras-l | D | Fras-l | 
| ANARCESTIDA | Timanoceras | D | Fras-m | D | Fras-m | 
| ANARCESTIDA | Triainoceras | D | Fras-l | D | Fras-l | 
| ANARCESTIDA | Trimanticoceras | D | Fras-m | D | Fras-u | 
| ANARCESTIDA | Uchtites | D | Fras-m | D | Fras-m | 
| ANARCESTIDA | Wedekindella | D | Give-u | D | Give-u | 
| ANARCESTIDA | Wellsites | D | Fras-m | D | Fras-m | 
| ANARCESTIDA | Werneroceras | D | Eife-l | D | Give-u | 
| ASCOCERIDA | Aphragmites | S | Ludl-u | S | Ludl-u | 
| ASCOCERIDA | Ascoceras | O | Ashg | S | Prid | 
| ASCOCERIDA | Billingsites | O | Ashg-l | O | Ashg-m | 
| ASCOCERIDA | Choanoceras | S | Ludl-l | S | Ludl-l | 
| ASCOCERIDA | Ecdyceras | O | Llde-u | O | Cara-u | 
| ASCOCERIDA | Glossoceras | S | Ludl-l | S | Ludl-u | 
| ASCOCERIDA | Hebetoceras | O | Llde-u | O | Llde-u | 
| ASCOCERIDA | Linstroemoceras | S | Ldov | S | Ldov | 
| ASCOCERIDA | Montyoceras | O | Llde-u | O | Llde-u | 
| ASCOCERIDA | Parascoceras | S | Ludl-l | S | Ludl-u | 
| ASCOCERIDA | Probillingsites | O | Cara-m | O | Cara-u | 
| ASCOCERIDA | Redpathoceras | O | Cara-l | O | Cara-l | 
| ASCOCERIDA | Schuchertoceras | O | Ashg-m | O | Ashg-m | 
| ASCOCERIDA | Shamattawaceras | O | Ashg | O | Ashg | 
| AULACOCERIDA | Atractites | Tr | Nori | J | Toar | 
| AULACOCERIDA | Aulacoceras | D | Eife | Tr | Nori-l | 
| AULACOCERIDA | Aussites | Tr | Carn-l | J | l | 
| AULACOCERIDA | Austroteuthis | Tr | Rhae | Tr | Rhae | 
| AULACOCERIDA | Bactritimimus | C | Serp-l | C | Serp-l | 
| AULACOCERIDA | Breviatractites | Tr | Anis | Tr | Ladi-l | 
| AULACOCERIDA | Buelowiteuthis | Tr | Carn | Tr | Nori-l | 
| AULACOCERIDA | Calliconites | Tr | m | Tr | Nori | 
| AULACOCERIDA | Chitinoteuthis | J | Plie-l | J | Plie-u | 
| AULACOCERIDA | Crassiatractites | Tr | Anis | J | Plie-u | 
| AULACOCERIDA | Dictyoconites | Tr | Carn | Tr | Nori | 
| AULACOCERIDA | Hematites | C | Serp-l | C | Serp-l | 
| AULACOCERIDA | Metabelemnites | Tr | Carn | Tr | Nori-l | 
| AULACOCERIDA | Mojsisovicsteuthis | Tr | Anis-l | J | Hett | 
| AULACOCERIDA | Palaeobelemnopsis | P | u | P | u | 
| AULACOCERIDA | Paleoconus | C | Serp-l | C | Serp-l | 
| AULACOCERIDA | Prographularia | Tr | Rhae | Tr | Rhae | 
| AULACOCERIDA | Protoaulacoceras | D | Emsi-l | D | Emsi-l | 
| AULACOCERIDA | Zugmontites | Tr | Carn | Tr | Carn | 
| BARRANDEOCERIDA | Apsidoceras | O | Cara-u | O | Cara-u | 
| BARRANDEOCERIDA | Avilionella | O | Llde-l | O | Cara | 
| BARRANDEOCERIDA | Baeopleuroceras | D | Emsi | D | Give-u | 
| BARRANDEOCERIDA | Barrandeoceras | O | Llde | O | Llde | 
| BARRANDEOCERIDA | Bickmorites | S | Ldov-u | S | Wenl | 
| BARRANDEOCERIDA | Centrocyrtoceras | O | Llvi | O | Ashg-l | 
| BARRANDEOCERIDA | Charactocerina | O | Ashg-m | O | Ashg-m | 
| BARRANDEOCERIDA | Chidleyenoceras | O | Cara-l | O | Cara-m | 
| BARRANDEOCERIDA | Cliftonoceras | S | Wenl | S | Wenl | 
| BARRANDEOCERIDA | Cumingsoceras | S | Wenl | S | Wenl | 
| BARRANDEOCERIDA | Deckeroceras | O | Ashg-m | O | Ashg-m | 
| BARRANDEOCERIDA | Endoplanoceras | D | Give | D | Give | 
| BARRANDEOCERIDA | Fremontoceras | O | Cara-m | O | Ashg | 
| BARRANDEOCERIDA | Gasconsoceras | S | Wenl | S | Wenl | 
| BARRANDEOCERIDA | Haydenoceras | D | Eife | D | Eife | 
| BARRANDEOCERIDA | Heracloceras | D | Give-u | D | Give-u | 
| BARRANDEOCERIDA | Jolietoceras | S | Wenl-l | S | Wenl-l | 
| BARRANDEOCERIDA | Lechritrochoceras | S | Wenl-u | S | Wenl-u | 
| BARRANDEOCERIDA | Lyrioceras | D | Give-l | D | Give-l | 
| BARRANDEOCERIDA | Nephriticeras | D | Eife | D | Give | 
| BARRANDEOCERIDA | Nephriticerina | D | Eife-u | D | Give | 
| BARRANDEOCERIDA | Paquettoceras | O | Cara | O | Cara | 
| BARRANDEOCERIDA | Plectoceras | O | Aren-l | O | Ashg | 
| BARRANDEOCERIDA | Savageoceras | S | Wenl | S | Wenl | 
| BARRANDEOCERIDA | Sphyradoceras | D | Emsi-u | D | Emsi-u | 
| BARRANDEOCERIDA | Triplooceras | D | Eife | D | Give-u | 
| BARRANDEOCERIDA | Uranoceras | S | Wenl | S | Ludl | 
| BARRANDEOCERIDA | Wilsonoceras | O | Ashg-l | O | Ashg-m | 
| BELEMNITIDA | Acanthoteuthis | J | Tith-l | J | Tith-l | 
| BELEMNITIDA | Acrocoelites | J | Toar-l | J | Aale | 
| BELEMNITIDA | Acroteuthis | J | Oxfo-m | K | Barr-l | 
| BELEMNITIDA | Actinocamax | K | Ceno-l | K | Camp-l | 
| BELEMNITIDA | Arcobelus | J | Toar | J | Aale | 
| BELEMNITIDA | Aulacoteuthis | J | u | K | Barr | 
| BELEMNITIDA | Bayanoteuthis | T | Eo-u | T | Eo-u | 
| BELEMNITIDA | Belemnella | K | Camp-u | K | Maes-u | 
| BELEMNITIDA | Belemnellocamax | K | Ceno-m | K | Camp-u | 
| BELEMNITIDA | Belemnitella | K | Coni-u | K | Maes-u | 
| BELEMNITIDA | Belemnites | J | Hett | J | Toar | 
| BELEMNITIDA | Belemnitina | J | Bajo-u | J | Bajo-u | 
| BELEMNITIDA | Belemnocamax | K | Ceno-m | K | Ceno-m | 
| BELEMNITIDA | Belemnopsis | J | Aale | K | Haut-l | 
| BELEMNITIDA | Belospirula | K | Albi | K | Albi | 
| BELEMNITIDA | Brachybelus | J | Sine | J | Bath-u | 
| BELEMNITIDA | Brevibelus | J | Toar-u | J | Bajo-u | 
| BELEMNITIDA | Chalalabelus | K | Barr-u | K | Apti | 
| BELEMNITIDA | Chondroteuthis | J | Toar-l | J | Toar-l | 
| BELEMNITIDA | Coeloteuthis | J | Sine-u | J | Plie-l | 
| BELEMNITIDA | Conobelus | J | Tith | K | Vala | 
| BELEMNITIDA | Conodicoelites | J | Plie | J | Kimm | 
| BELEMNITIDA | Conoteuthis | K | Apti | K | Ceno-u | 
| BELEMNITIDA | Curtohibolites | K | Barr | K | Apti | 
| BELEMNITIDA | Cylindroteuthis | J | Plie-u | K | Haut-u | 
| BELEMNITIDA | Dactyloteuthis | J | Sine | J | Toar | 
| BELEMNITIDA | Dicoelites | J | Hett | J | Kimm | 
| BELEMNITIDA | Dimitobelus | K | Albi-l | K | Maes-u | 
| BELEMNITIDA | Diplobelus | J | Tith | J | Tith | 
| BELEMNITIDA | Duvalia | J | Tith-l | K | Turo-u | 
| BELEMNITIDA | Eobelemnites | C | Serp-l | C | Serp-l | 
| BELEMNITIDA | Fusiteuthis | K | Maes-u | K | Maes-u | 
| BELEMNITIDA | Gastrobelus | J | Sine | J | Call-l | 
| BELEMNITIDA | Gonioteuthis | K | Coni-l | K | Camp-l | 
| BELEMNITIDA | Hastites | J | Plie-l | J | Tith | 
| BELEMNITIDA | Hibolites | J | Bajo-l | K | Ceno-l | 
| BELEMNITIDA | Holcobelus | J | Aale | J | Bajo-l | 
| BELEMNITIDA | Homaloteuthis | J | Aale | J | Aale | 
| BELEMNITIDA | Lagonibelus | J | Tith | K | ? | 
| BELEMNITIDA | Lenobelus | J | Toar-l | J | Bajo-u | 
| BELEMNITIDA | Megateuthis | J | Aale | J | Call-l | 
| BELEMNITIDA | Mesohibolites | K | Haut-u | K | Apti-u | 
| BELEMNITIDA | Mesoteuthis | J | Toar | J | Bajo-u | 
| BELEMNITIDA | Nannobelus | J | Hett-u | J | Toar | 
| BELEMNITIDA | Neobelemnella | K | Maes-u | K | Maes-u | 
| BELEMNITIDA | Neohibolites | K | Barr | K | Ceno-u | 
| BELEMNITIDA | Oxyteuthis | K | Barr | K | Apti-u | 
| BELEMNITIDA | Pachyduvalia | J | Call-l | J | Kimm | 
| BELEMNITIDA | Pachyteuthis | J | Aale | K | Haut-l | 
| BELEMNITIDA | Parahastites | J | Toar-l | J | Aale | 
| BELEMNITIDA | Parahibolites | K | Apti-l | K | Ceno-u | 
| BELEMNITIDA | Paramegateuthis | J | Aale | J | Call | 
| BELEMNITIDA | Parapassaloteuthis | J | Plie-u | J | Toar-l | 
| BELEMNITIDA | Passaloteuthis | J | Plie-u | J | Toar-l | 
| BELEMNITIDA | Patagonibelus | K | Vala-u | K | Haut-l | 
| BELEMNITIDA | Pavloviteuthis | K | Haut | K | Albi | 
| BELEMNITIDA | Peratobelus | K | Apti-l | K | Apti-u | 
| BELEMNITIDA | Pleurobelus | J | Plie-u | J | Plie-u | 
| BELEMNITIDA | Praeoxyteuthis | K | Haut | K | Haut | 
| BELEMNITIDA | Produvalia | J | Bajo | J | Tith | 
| BELEMNITIDA | Pseudobelus | K | Vala | K | Haut | 
| BELEMNITIDA | Pseudodicoelites | J | Toar | J | Bath | 
| BELEMNITIDA | Pseudohastites | J | Plie-l | J | Toar-l | 
| BELEMNITIDA | Quiricobelus | J | Tith | J | Tith | 
| BELEMNITIDA | Raphibelus | J | Tith-l | J | Tith-l | 
| BELEMNITIDA | Rhabdobelus | J | Aale | J | Aale | 
| BELEMNITIDA | Rhopaloteuthis | J | Bath | J | Oxfo-m | 
| BELEMNITIDA | Sachsibelus | J | Aale | J | Bajo-l | 
| BELEMNITIDA | Salpingoteuthis | J | Toar | J | Aale | 
| BELEMNITIDA | Schwegleria | J | Hett | J | Hett | 
| BELEMNITIDA | Simpsonibelus | J | Toar-l | J | Toar-u | 
| BELEMNITIDA | Sinobelemnites | Tr | Carn | Tr | Carn | 
| BELEMNITIDA | Somalibelus | J | Kimm-l | J | Kimm-l | 
| BELEMNITIDA | Tauriconites | K | Berr | K | Vala-l | 
| BELEMNITIDA | Tetrabelus | K | Apti-l | K | Albi-u | 
| BELEMNITIDA | Vectibelus | K | Apti | K | Apti | 
| BELEMNITIDA | Volgobelus | K | Vala | K | Haut-l | 
| BELEMNITIDA | Youngibelus | J | Toar-l | J | Toar-l | 
| BOLETZKIDA | Boletzkyidae | D | Emsi-l | D | Emsi-l | 
| BOLETZKIDA | Naefiteuthididae | D | Emsi-l | D | Emsi-l | 
| CERATITIDA | Abichites | P | Dora | P | Dora | 
| CERATITIDA | Acanthinites | Tr | Nori-l | Tr | Nori-m | 
| CERATITIDA | Acanthoceratites | Tr | Ladi-l | Tr | Ladi-l | 
| CERATITIDA | Acrochordiceras | Tr | Anis-m | Tr | Anis-m | 
| CERATITIDA | Alanites | Tr | Anis-m | Tr | Anis-m | 
| CERATITIDA | Albanites | Tr | Olen-u | Tr | Olen-u | 
| CERATITIDA | Alloceratites | Tr | Carn-l | Tr | Carn-l | 
| CERATITIDA | Alloclionites | Tr | Nori-m | Tr | Nori-m | 
| CERATITIDA | Alloptychites | Tr | Anis-l | Tr | Anis-l | 
| CERATITIDA | Amarassites | Tr | Nori-m | Tr | Nori-m | 
| CERATITIDA | Amphipoanoceras | Tr | Anis-u | Tr | Anis-u | 
| CERATITIDA | Amphistephanites | Tr | Olen-l | Tr | Olen-l | 
| CERATITIDA | Anaflemingites | Tr | Nm | Tr | Nm | 
| CERATITIDA | Anagymnites | Tr | Anis-l | Tr | Anis-l | 
| CERATITIDA | Anagymnotoceras | Tr | Anis-m | Tr | Anis-m | 
| CERATITIDA | Ananorites | Tr | Anis | Tr | Anis | 
| CERATITIDA | Anasibirites | Tr | Olen-l | Tr | Olen-l | 
| CERATITIDA | Anasirenites | Tr | Carn-u | Tr | Carn-u | 
| CERATITIDA | Anatibetites | Tr | Nori-m | Tr | Nori-m | 
| CERATITIDA | Anatomites | Tr | Nori-l | Tr | Nori-l | 
| CERATITIDA | Anatropites | Tr | Carn-u | Tr | Carn-u | 
| CERATITIDA | Anaxenaspis | Tr | Nm | Tr | Nm | 
| CERATITIDA | Anderssonoceras | P | Djhu | P | Djhu | 
| CERATITIDA | Anfaceras | P | Djhu | P | Djhu | 
| CERATITIDA | Anisarcestes | Tr | Ladi | Tr | Carn | 
| CERATITIDA | Anolcites | Tr | Ladi-u | Tr | Ladi-u | 
| CERATITIDA | Anotoceras | Tr | Indu-l | Tr | Indu-l | 
| CERATITIDA | Apleuroceras | Tr | Ladi | Tr | Ladi | 
| CERATITIDA | Aplococeras | Tr | Anis-u | Tr | Anis-u | 
| CERATITIDA | Araxoceras | P | Guad-u | P | Dora | 
| CERATITIDA | Arcestes | Tr | Carn | Tr | Rhae | 
| CERATITIDA | Arctoceras | Tr | Olen-l | Tr | Olen-l | 
| CERATITIDA | Arctogymnites | Tr | Anis-u | Tr | Anis-u | 
| CERATITIDA | Arctohungarites | Tr | Anis-m | Tr | Anis-m | 
| CERATITIDA | Arctomeekoceras | Tr | Olen-u | Tr | Olen-u | 
| CERATITIDA | Arctoprionites | Tr | Olen-l | Tr | Olen-l | 
| CERATITIDA | Arctoptychites | Tr | Ladi-l | Tr | Ladi-l | 
| CERATITIDA | Arctosirenites | Tr | Carn-u | Tr | Carn-u | 
| CERATITIDA | Arctotirolites | Tr | Olen-u | Tr | Olen-u | 
| CERATITIDA | Argolites | Tr | Ladi | Tr | Ladi | 
| CERATITIDA | Argosirenites | Tr | Nori-m | Tr | Nori-m | 
| CERATITIDA | Arianites | Tr | Olen-u | Tr | Olen-u | 
| CERATITIDA | Arietoceltites | Tr | Carn-u | Tr | Carn-u | 
| CERATITIDA | Aristoptychites | Tr | Ladi-u | Tr | Ladi-u | 
| CERATITIDA | Arnioceltites | Tr | Carn-u | Tr | Carn-u | 
| CERATITIDA | Arpadites | Tr | Ladi | Tr | Ladi | 
| CERATITIDA | Arthaberites | Tr | Anis | Tr | Anis | 
| CERATITIDA | Asklepioceras | Tr | Ladi-u | Tr | Ladi-u | 
| CERATITIDA | Aspenites | Tr | Olen-l | Tr | Olen-l | 
| CERATITIDA | Austroceratites | Tr | Ladi | Tr | Ladi | 
| CERATITIDA | Bacchites | Tr | Carn-u | Tr | Carn-u | 
| CERATITIDA | Badiotites | Tr | Carn-l | Tr | Carn-l | 
| CERATITIDA | Balatonites | Tr | Anis-m | Tr | Anis-m | 
| CERATITIDA | Balkanites | Tr | Olen-u | Tr | Olen-u | 
| CERATITIDA | Barrandeites | Tr | Carn-u | Tr | Carn-u | 
| CERATITIDA | Beatites | Tr | Olen-u | Tr | Olen-u | 
| CERATITIDA | Beneckeia | Tr | Olen-u | Tr | Anis-m | 
| CERATITIDA | Beyrichites | Tr | Anis | Tr | Anis | 
| CERATITIDA | Biltnerites | Tr | Olen-u | Tr | Olen-u | 
| CERATITIDA | Boreomeekoceras | Tr | Olen-u | Tr | Olen-u | 
| CERATITIDA | Bosnites | Tr | Anis | Tr | Anis | 
| CERATITIDA | Brouwerites | Tr | Nori-m | Tr | Nori-m | 
| CERATITIDA | Buddhaites | Tr | Anis | Tr | Anis | 
| CERATITIDA | Bukowskiites | Tr | Anis | Tr | Anis | 
| CERATITIDA | Bulogites | Tr | Anis-m | Tr | Anis-m | 
| CERATITIDA | Carnites | Tr | Carn-l | Tr | Carn-u | 
| CERATITIDA | Caucasites | Tr | Anis | Tr | Anis | 
| CERATITIDA | Ceratites | Tr | Anis-u | Tr | Ladi-l | 
| CERATITIDA | Chioceras | Tr | Olen-u | Tr | Olen-u | 
| CERATITIDA | Chiotites | Tr | Olen-u | Tr | Olen-u | 
| CERATITIDA | Choristoceras | Tr | Nori-u | Tr | Rhae | 
| CERATITIDA | Cibolites | P | Leon-u | P | Guad-u | 
| CERATITIDA | Cladiscites | Tr | Carn | Tr | Rhae | 
| CERATITIDA | Clionitites | Tr | Ladi-u | Tr | Nori-l | 
| CERATITIDA | Clydonites | Tr | Nori-m | Tr | Nori-m | 
| CERATITIDA | Clypeoceras | Tr | Indu-u | Tr | Indu-u | 
| CERATITIDA | Cochloceras | Tr | Nori-u | Tr | Nori-u | 
| CERATITIDA | Coeloceltites | Tr | Carn-u | Tr | Carn-u | 
| CERATITIDA | Collignonites | Tr | Nm | Tr | Nm | 
| CERATITIDA | Columbites | Tr | Olen-u | Tr | Olen-u | 
| CERATITIDA | Coroceras | Tr | Carn-l | Tr | Carn-l | 
| CERATITIDA | Cuccoceras | Tr | Anis-m | Tr | Anis-m | 
| CERATITIDA | Cycloceltites | Tr | Rhae | Tr | Rhae | 
| CERATITIDA | Cyrtopleurites | Tr | Nori-m | Tr | Nori-m | 
| CERATITIDA | Czekanowskites | Tr | Anis-m | Tr | Anis-m | 
| CERATITIDA | Dagnoceras | Tr | Olen-u | Tr | Olen-u | 
| CERATITIDA | Dalmatites | Tr | Olen-u | Tr | Olen-u | 
| CERATITIDA | Danubites | Tr | Anis | Tr | Anis | 
| CERATITIDA | Daphnites | Tr | Nori-m | Tr | Nori-m | 
| CERATITIDA | Daxatina | Tr | Ladi-u | Tr | Ladi-u | 
| CERATITIDA | Diaplococeras | Tr | Olen-u | Tr | Olen-u | 
| CERATITIDA | Didymites | Tr | Nori-m | Tr | Nori-m | 
| CERATITIDA | Dieneria | Tr | Carn-u | Tr | Carn-u | 
| CERATITIDA | Digitophyllites | Tr | Olen-u | Tr | Olen-u | 
| CERATITIDA | Dimorphites | Tr | Nori-l | Tr | Nori-l | 
| CERATITIDA | Dimorphotoceras | Tr | Nori-l | Tr | Nori-l | 
| CERATITIDA | Dinarites | Tr | Olen-u | Tr | Olen-u | 
| CERATITIDA | Dionites | Tr | Nori-u | Tr | Nori-u | 
| CERATITIDA | Diplosirenites | Tr | Carn-l | Tr | Carn-l | 
| CERATITIDA | Discoceratites | Tr | Ladi | Tr | Ladi | 
| CERATITIDA | Discophiceras | Tr | Indu-l | Tr | Indu-u | 
| CERATITIDA | Discoptychites | Tr | Anis-m | Tr | Anis-u | 
| CERATITIDA | Discotropites | Tr | Carn-u | Tr | Carn-u | 
| CERATITIDA | Distichites | Tr | Nori-m | Tr | Nori-m | 
| CERATITIDA | Dittmarites | Tr | Carn-l | Tr | Carn-l | 
| CERATITIDA | Dobrogeites | Tr | m | Tr | m | 
| CERATITIDA | Dorikranites | Tr | Olen-u | Tr | Olen-u | 
| CERATITIDA | Drepanites | Tr | Nori-m | Tr | Nori-m | 
| CERATITIDA | Drumoceras | Tr | Ladi-u | Tr | Ladi-u | 
| CERATITIDA | Dunedinites | Tr | Indu-u | Tr | Indu-u | 
| CERATITIDA | Durvilleoceras | Tr | Nm | Tr | Nm | 
| CERATITIDA | Dzhulfoceras | P | Djhu | P | Djhu | 
| CERATITIDA | Ectolcites | Tr | Nori-m | Tr | Nori-m | 
| CERATITIDA | Edmundites | Tr | Ladi | Tr | Carn-l | 
| CERATITIDA | Eoacrochordiceras | Tr | Olen-u | Tr | Anis-l | 
| CERATITIDA | Eoaraxoceras | P | Guad-u | P | Guad-u | 
| CERATITIDA | Eodanubites | Tr | Olen-u | Tr | Olen-u | 
| CERATITIDA | Eogymnites | Tr | Olen-u | Tr | Olen-u | 
| CERATITIDA | Eoprotrachyceras | Tr | Ladi-l | Tr | Ladi-l | 
| CERATITIDA | Eosagenites | Tr | Carn-u | Tr | Carn-u | 
| CERATITIDA | Eosturia | Tr | Olen-u | Tr | Olen-u | 
| CERATITIDA | Epacrochordiceras | Tr | Anis-m | Tr | Anis-m | 
| CERATITIDA | Epiceltites | Tr | Olen-u | Tr | Olen-u | 
| CERATITIDA | Epiceltitoides | Tr | Olen-u | Tr | Olen-u | 
| CERATITIDA | Epiceratites | Tr | Carn-u | Tr | Carn-u | 
| CERATITIDA | Epigymnites | Tr | Anis-u | Tr | Ladi | 
| CERATITIDA | Episculites | Tr | Nori-m | Tr | Nori-m | 
| CERATITIDA | Eremites | Tr | Carn-u | Tr | Carn-u | 
| CERATITIDA | Eudiscoceras | Tr | Anis-u | Tr | Anis-u | 
| CERATITIDA | Euflemingites | Tr | Olen-l | Tr | Olen-l | 
| CERATITIDA | Euisculites | Tr | Carn-u | Tr | Nori-l | 
| CERATITIDA | Eupinacoceras | Tr | Nori | Tr | Nori | 
| CERATITIDA | Eusagenites | Tr | Carn-u | Tr | Carn-u | 
| CERATITIDA | Eutomoceras | Tr | Anis-u | Tr | Anis-u | 
| CERATITIDA | Flemingites | Tr | Indu-u | Tr | Indu-u | 
| CERATITIDA | Flexoptychites | Tr | Anis-u | Tr | Ladi-l | 
| CERATITIDA | Frankites | Tr | Ladi-u | Tr | Ladi-u | 
| CERATITIDA | Frechites | Tr | Anis-u | Tr | Ladi-l | 
| CERATITIDA | Gangadharites | Tr | Anis | Tr | Anis | 
| CERATITIDA | Gevanites | Tr | Anis-u | Tr | Ladi-u | 
| CERATITIDA | Glamocites | Tr | Carn-u | Tr | Carn-u | 
| CERATITIDA | Glyphidites | Tr | Nori-u | Tr | Nori-u | 
| CERATITIDA | Gnomohalorites | Tr | Nori-u | Tr | Nori-u | 
| CERATITIDA | Gonionotites | Tr | Carn-u | Tr | Nori-l | 
| CERATITIDA | Grambergia | Tr | Anis-l | Tr | Anis-l | 
| CERATITIDA | Griesbachites | Tr | Carn-u | Tr | Nori-l | 
| CERATITIDA | Groenlandites | Tr | Anis-l | Tr | Anis-l | 
| CERATITIDA | Guembelites | Tr | Nori-l | Tr | Nori-l | 
| CERATITIDA | Gymnites | Tr | Anis-l | Tr | Anis-l | 
| CERATITIDA | Gymnotoceras | Tr | Anis-u | Tr | Anis-u | 
| CERATITIDA | Gymnotropites | Tr | Carn-u | Tr | Carn-u | 
| CERATITIDA | Gyronites | Tr | Indu-u | Tr | Indu-u | 
| CERATITIDA | Haidingerites | Tr | Carn-l | Tr | Carn-l | 
| CERATITIDA | Halilucites | Tr | Anis-u | Tr | Anis-u | 
| CERATITIDA | Halorites | Tr | Nori-m | Tr | Nori-u | 
| CERATITIDA | Hanielites | Tr | Olen-l | Tr | Olen-l | 
| CERATITIDA | Hannaoceras | Tr | Carn-l | Tr | Carn-l | 
| CERATITIDA | Hauerites | Tr | Nori-m | Tr | Nori-m | 
| CERATITIDA | Hedenstroemia | Tr | Olen-l | Tr | Olen-l | 
| CERATITIDA | Helictites | Tr | Nori-m | Tr | Nori-m | 
| CERATITIDA | Hemiaspenites | Tr | Nm | Tr | Nm | 
| CERATITIDA | Hemilecanites | Tr | Olen-u | Tr | Olen-u | 
| CERATITIDA | Heraclites | Tr | Nori-m | Tr | Nori-m | 
| CERATITIDA | Himavatites | Tr | Nori-m | Tr | Nori-m | 
| CERATITIDA | Hollandites | Tr | Anis-m | Tr | Anis-m | 
| CERATITIDA | Homerites | Tr | Carn-u | Tr | Carn-u | 
| CERATITIDA | Hoplotropites | Tr | Carn-u | Tr | Carn-u | 
| CERATITIDA | Huishuites | Tr | Anis-m | Tr | Anis-m | 
| CERATITIDA | Hungarites | Tr | Anis-u | Tr | Ladi-u | 
| CERATITIDA | Hyattites | Tr | Nori-l | Tr | Nori-l | 
| CERATITIDA | Hyparpadites | Tr | Ladi | Tr | Ladi | 
| CERATITIDA | Hypisculites | Tr | Nori-m | Tr | Nori-m | 
| CERATITIDA | Hypocladiscites | Tr | Carn | Tr | Carn | 
| CERATITIDA | Hyrcanites | Tr | Olen-u | Tr | Olen-u | 
| CERATITIDA | Iberites | Tr | Ladi-u | Tr | Ladi-u | 
| CERATITIDA | Inaigymnites | Tr | Anis-m | Tr | Anis-m | 
| CERATITIDA | Indigirites | Tr | Ladi-l | Tr | Ladi-u | 
| CERATITIDA | Indoceltites | Tr | Ladi-u | Tr | Ladi-u | 
| CERATITIDA | Indojuvavites | Tr | Nori-l | Tr | Nori-l | 
| CERATITIDA | Indonesites | Tr | Carn-u | Tr | Carn-u | 
| CERATITIDA | Intornites | Tr | Anis-m | Tr | Anis-u | 
| CERATITIDA | Inyoites | Tr | Olen-l | Tr | Olen-l | 
| CERATITIDA | Isculites | Tr | Anis-l | Tr | Anis-m | 
| CERATITIDA | Isculitoides | Tr | Olen-u | Tr | Olen-u | 
| CERATITIDA | Ismidites | Tr | Anis-m | Tr | Anis-m | 
| CERATITIDA | Istreites | Tr | Ladi-l | Tr | Ladi-l | 
| CERATITIDA | Japonites | Tr | Anis | Tr | Anis | 
| CERATITIDA | Jellinekites | Tr | Nori-m | Tr | Nori-m | 
| CERATITIDA | Joannites | Tr | Anis-u | Tr | Carn-l | 
| CERATITIDA | Jovites | Tr | Carn-u | Tr | Carn-u | 
| CERATITIDA | Judicarites | Tr | Anis-u | Tr | Anis-u | 
| CERATITIDA | Juvavites | Tr | Nori-l | Tr | Nori-l | 
| CERATITIDA | Juvenites | Tr | Olen-l | Tr | Olen-l | 
| CERATITIDA | Karangatites | Tr | Olen-u | Tr | Olen-u | 
| CERATITIDA | Kashmirites | Tr | Nm | Tr | Nm | 
| CERATITIDA | Kazakhstanites | Tr | Olen-l | Tr | Olen-u | 
| CERATITIDA | Kellnerites | Tr | Anis-u | Tr | Anis-u | 
| CERATITIDA | Kelteroceras | Tr | Olen-l | Tr | Olen-l | 
| CERATITIDA | Keyserlingites | Tr | Olen-u | Tr | Anis-l | 
| CERATITIDA | Khvalynites | Tr | Olen-u | Tr | Olen-u | 
| CERATITIDA | Kingites | Tr | Nm | Tr | Nm | 
| CERATITIDA | Kingoceras | P | Guad-u | P | Djhu | 
| CERATITIDA | Kiparisovia | Tr | Anis-m | Tr | Anis-m | 
| CERATITIDA | Kiparisovites | Tr | Olen-u | Tr | Olen-u | 
| CERATITIDA | Klamathites | Tr | Carn-u | Tr | Carn-u | 
| CERATITIDA | Klipsteinia | Tr | Carn-l | Tr | Carn-l | 
| CERATITIDA | Koninckites | Tr | Indu-u | Tr | Indu-u | 
| CERATITIDA | Laboceras | Tr | Anis | Tr | Anis | 
| CERATITIDA | Lanceolites | Tr | Olen-l | Tr | Olen-u | 
| CERATITIDA | Lecanites | Tr | Ladi-u | Tr | Carn-l | 
| CERATITIDA | Leconteiceras | Tr | Carn-u | Tr | Carn-u | 
| CERATITIDA | Leislingites | Tr | Nori-m | Tr | Nori-u | 
| CERATITIDA | Lenotropites | Tr | Anis-l | Tr | Anis-l | 
| CERATITIDA | Lenticoceltites | P | Djhu | P | Djhu | 
| CERATITIDA | Liardites | Tr | Ladi-u | Tr | Ladi-u | 
| CERATITIDA | Lingyunites | Tr | Nm | Tr | Nm | 
| CERATITIDA | Lipuites | Tr | Nori-l | Tr | Nori-l | 
| CERATITIDA | Lissonites | Tr | Nori-u | Tr | Nori-u | 
| CERATITIDA | Lobites | Tr | Ladi-u | Tr | Carn-l | 
| CERATITIDA | Longobardites | Tr | Anis-m | Tr | Ladi-l | 
| CERATITIDA | Longobarditoides | Tr | Anis | Tr | Anis | 
| CERATITIDA | Malayites | Tr | Nori-l | Tr | Nori-l | 
| CERATITIDA | Malletophychites | Tr | Anis-m | Tr | Anis-m | 
| CERATITIDA | Margaritropites | Tr | Carn-u | Tr | Carn-u | 
| CERATITIDA | Martolites | Tr | Nori-m | Tr | Nori-m | 
| CERATITIDA | Meekoceras | Tr | Olen-l | Tr | Olen-l | 
| CERATITIDA | Megaphyllites | Tr | Olen-u | Tr | Rhae | 
| CERATITIDA | Meginoceras | Tr | Ladi-u | Tr | Ladi-u | 
| CERATITIDA | Melagathiceras | Tr | Olen-l | Tr | Olen-l | 
| CERATITIDA | Mesocladiscites | Tr | Anis | Tr | Anis | 
| CERATITIDA | Metacarnites | Tr | Nori-l | Tr | Nori-m | 
| CERATITIDA | Metadagnoceras | Tr | Olen-u | Tr | Olen-u | 
| CERATITIDA | Metadinarites | Tr | Anis-u | Tr | Anis-u | 
| CERATITIDA | Metahedenstroemia | Tr | Olen-u | Tr | Olen-u | 
| CERATITIDA | Metasibirites | Tr | Nori-u | Tr | Nori-u | 
| CERATITIDA | Metassuria | Tr | Olen-l | Tr | Olen-l | 
| CERATITIDA | Metatibetites | Tr | Nori-l | Tr | Nori-l | 
| CERATITIDA | Metinyoites | Tr | Olen-l | Tr | Olen-l | 
| CERATITIDA | Metussuria | Tr | Olen-l | Tr | Olen-l | 
| CERATITIDA | Microtropites | Tr | Carn-u | Tr | Carn-u | 
| CERATITIDA | Miltites | Tr | Nori-l | Tr | Nori-l | 
| CERATITIDA | Mirojuvavites | Tr | Nori-l | Tr | Nori-l | 
| CERATITIDA | Mojsisovicsites | Tr | Nori-l | Tr | Nori-l | 
| CERATITIDA | Monacanthites | Tr | Olen-u | Tr | Olen-u | 
| CERATITIDA | Muensterites | Tr | Ladi-u | Tr | Ladi-u | 
| CERATITIDA | Nairites | Tr | Nori-m | Tr | Nori-m | 
| CERATITIDA | Nannites | Tr | Carn-l | Tr | Carn-l | 
| CERATITIDA | Nassichukites | Tr | Nori-u | Tr | Nori-u | 
| CERATITIDA | Nathorstites | Tr | Ladi-u | Tr | Carn-l | 
| CERATITIDA | Negebites | Tr | Ladi-u | Tr | Ladi-u | 
| CERATITIDA | Neocladiscites | Tr | Ladi | Tr | Ladi | 
| CERATITIDA | Neoclypites | Tr | Carn-l | Tr | Carn-l | 
| CERATITIDA | Neocolumbites | Tr | Olen-u | Tr | Olen-u | 
| CERATITIDA | Neohimavatites | Tr | Nori-m | Tr | Nori-m | 
| CERATITIDA | Neopopanoceras | Tr | Olen-u | Tr | Olen-u | 
| CERATITIDA | Neoprotrachyceras | Tr | Carn-l | Tr | Carn-u | 
| CERATITIDA | Neosirenites | Tr | Carn | Tr | Carn | 
| CERATITIDA | Neotibetites | Tr | Nori-m | Tr | Nori-u | 
| CERATITIDA | Nevadisculites | Tr | Anis-m | Tr | Anis-u | 
| CERATITIDA | Nevadites | Tr | Anis-u | Tr | Anis-u | 
| CERATITIDA | Nicomedites | Tr | Anis-m | Tr | Anis-m | 
| CERATITIDA | Nielsenoceras | P | Guad-u | P | Guad-u | 
| CERATITIDA | Nitanoceras | Tr | Ladi-u | Tr | Ladi-u | 
| CERATITIDA | Nodotibetites | Tr | Nori-l | Tr | Nori-l | 
| CERATITIDA | Noetlingites | Tr | Anis | Tr | Anis | 
| CERATITIDA | Nordophiceras | Tr | Olen-u | Tr | Olen-u | 
| CERATITIDA | Noridiscites | Tr | Nori-m | Tr | Nori-m | 
| CERATITIDA | Norites | Tr | Anis-u | Tr | Ladi-l | 
| CERATITIDA | Obrutchevites | Tr | Carn | Tr | Carn | 
| CERATITIDA | Olenekoceras | Tr | Olen-u | Tr | Olen-u | 
| CERATITIDA | Olenikites | Tr | Olen-u | Tr | Olen-u | 
| CERATITIDA | Ophiceras | Tr | Indu-l | Tr | Indu-l | 
| CERATITIDA | Orestites | Tr | Ladi-u | Tr | Carn-l | 
| CERATITIDA | Orthoceltites | Tr | Ladi | Tr | Carn-l | 
| CERATITIDA | Otoceltites | Tr | Ladi-u | Tr | Ladi-u | 
| CERATITIDA | Otoceras | Tr | Indu-l | Tr | Indu-l | 
| CERATITIDA | Owenites | Tr | Olen-l | Tr | Olen-l | 
| CERATITIDA | Palaeokazachstanites | Tr | Nm | Tr | Nm | 
| CERATITIDA | Palicites | Tr | Nori-l | Tr | Nori-l | 
| CERATITIDA | Pamphagosirenites | Tr | Carn-u | Tr | Carn-u | 
| CERATITIDA | Paraacrochordiceras | Tr | Olen-u | Tr | Anis-l | 
| CERATITIDA | Paraceltites | P | Leon-u | P | Guad-u | 
| CERATITIDA | Paraceratites | Tr | Anis-m | Tr | Anis-u | 
| CERATITIDA | Paraceratitoides | Tr | Ladi-l | Tr | Ladi-u | 
| CERATITIDA | Paracladiscites | Tr | Carn | Tr | Rhae | 
| CERATITIDA | Paradanubites | Tr | Olen-u | Tr | Anis-l | 
| CERATITIDA | Paradinarites | Tr | Olen-u | Tr | Olen-u | 
| CERATITIDA | Paradistichites | Tr | Nori-m | Tr | Nori-m | 
| CERATITIDA | Paraganides | Tr | Carn-u | Tr | Carn-u | 
| CERATITIDA | Paragoceras | Tr | Olen-u | Tr | Olen-u | 
| CERATITIDA | Paraguembelites | Tr | Nori-u | Tr | Nori-u | 
| CERATITIDA | Paragymnites | Tr | Nori | Tr | Nori | 
| CERATITIDA | Parahauerites | Tr | Carn-u | Tr | Carn-u | 
| CERATITIDA | Parajuvavites | Tr | Nori-m | Tr | Nori-m | 
| CERATITIDA | Parakellnerites | Tr | Anis-u | Tr | Anis-u | 
| CERATITIDA | Paralobites | Tr | Carn-l | Tr | Carn-l | 
| CERATITIDA | Paranannites | Tr | Olen-l | Tr | Olen-l | 
| CERATITIDA | Paranorites | Tr | Nm | Tr | Nm | 
| CERATITIDA | Paranoritoides | Tr | Olen-u | Tr | Olen-u | 
| CERATITIDA | Paranoritoides | Tr | Olen-u | Tr | Olen-u | 
| CERATITIDA | Parapinacoceras | Tr | Anis | Tr | Anis | 
| CERATITIDA | Paraplacites | Tr | u | Tr | u | 
| CERATITIDA | Parapopanoceras | Tr | Anis-m | Tr | Anis-u | 
| CERATITIDA | Pararcestes | Tr | Anis | Tr | Carn | 
| CERATITIDA | Parasageceras | Tr | Anis | Tr | Anis | 
| CERATITIDA | Parasibirites | Tr | Olen-u | Tr | Olen-u | 
| CERATITIDA | Paraspidites | Tr | Nm | Tr | Nm | 
| CERATITIDA | Parasturia | Tr | Ladi-l | Tr | Ladi-l | 
| CERATITIDA | Parathetidites | Tr | Nori-m | Tr | Nori-m | 
| CERATITIDA | Parathisbites | Tr | Nori-m | Tr | Nori-m | 
| CERATITIDA | Paratibites | Tr | Nori-l | Tr | Nori-u | 
| CERATITIDA | Paratirolites | P | Dora | P | Dora | 
| CERATITIDA | Paratrachyceras | Tr | Carn | Tr | Carn | 
| CERATITIDA | Paratropites | Tr | Carn-u | Tr | Carn-u | 
| CERATITIDA | Parussuria | Tr | Olen-l | Tr | Olen-l | 
| CERATITIDA | Paulotropites | Tr | Carn-u | Tr | Carn-u | 
| CERATITIDA | Pearylandites | Tr | Anis-l | Tr | Anis-l | 
| CERATITIDA | Pentagonoceras | P | Dora | P | Dora | 
| CERATITIDA | Pericarinoceras | P | Djhu | P | Djhu | 
| CERATITIDA | Peripleurites | Tr | Nori-u | Tr | Nori-u | 
| CERATITIDA | Perrinoceras | Tr | Carn-l | Tr | Carn-l | 
| CERATITIDA | Phillipites | Tr | Anis-m | Tr | Anis-m | 
| CERATITIDA | Phormedites | Tr | Nori-m | Tr | Nori-m | 
| CERATITIDA | Phyllocladiscites | Tr | Anis | Tr | Anis | 
| CERATITIDA | Phyllytoceras | Tr | Carn | Tr | Carn | 
| CERATITIDA | Pinacoceras | Tr | Carn | Tr | Rhae | 
| CERATITIDA | Pinacoplacites | Tr | u | Tr | u | 
| CERATITIDA | Placites | Tr | Carn | Tr | Rhae | 
| CERATITIDA | Platotropites | Tr | Carn-u | Tr | Carn-u | 
| CERATITIDA | Platycuccoceras | Tr | Anis-m | Tr | Anis-m | 
| CERATITIDA | Pleurodistichites | Tr | Nori-m | Tr | Nori-m | 
| CERATITIDA | Pleuronodoceras | P | Dora | P | Dora | 
| CERATITIDA | Pleuropinacoceras | Tr | Carn-u | Tr | Carn-u | 
| CERATITIDA | Pompeckjites | Tr | Carn-l | Tr | Carn-l | 
| CERATITIDA | Poporites | Tr | Olen-u | Tr | Olen-u | 
| CERATITIDA | Preflorianites | Tr | Nm | Tr | Olen-u | 
| CERATITIDA | Preflorianitoides | Tr | Olen-u | Tr | Olen-u | 
| CERATITIDA | Prenkites | Tr | Olen-u | Tr | Olen-u | 
| CERATITIDA | Prionites | Tr | Olen-l | Tr | Olen-l | 
| CERATITIDA | Proarcestes | Tr | Anis-m | Tr | Carn | 
| CERATITIDA | Proavites | Tr | Anis | Tr | Anis | 
| CERATITIDA | Procarnites | Tr | Olen-u | Tr | Olen-u | 
| CERATITIDA | Procladiscites | Tr | Olen-u | Tr | Rhae | 
| CERATITIDA | Procolumbites | Tr | Olen-u | Tr | Olen-u | 
| CERATITIDA | Progonoceratites | Tr | Ladi-l | Tr | Ladi-l | 
| CERATITIDA | Proharpoceras | Tr | Olen-l | Tr | Olen-l | 
| CERATITIDA | Prohungarites | Tr | Olen-u | Tr | Olen-u | 
| CERATITIDA | Projuvavites | Tr | Carn-u | Tr | Carn-u | 
| CERATITIDA | Pronoetlingites | Tr | Anis-m | Tr | Anis-m | 
| CERATITIDA | Proptychites | Tr | Indu-l | Tr | Indu-u | 
| CERATITIDA | Proptychitoides | Tr | Olen-u | Tr | Olen-u | 
| CERATITIDA | Prosphingites | Tr | Olen-u | Tr | Olen-u | 
| CERATITIDA | Proteusites | Tr | Anis-u | Tr | Anis-u | 
| CERATITIDA | Protoceras | P | Djhu | P | Djhu | 
| CERATITIDA | Protoplatytes | Tr | Nori-u | Tr | Nori-u | 
| CERATITIDA | Prototoceras | P | Djhu | P | Djhu | 
| CERATITIDA | Protrachyceras | Tr | Ladi-l | Tr | Ladi-u | 
| CERATITIDA | Protropites | Tr | Olen-u | Tr | Olen-u | 
| CERATITIDA | Pseudaspidites | Tr | Nm | Tr | Olen-u | 
| CERATITIDA | Pseudharpoceras | Tr | Olen-u | Tr | Olen-u | 
| CERATITIDA | Pseudocardioceras | Tr | Nori-l | Tr | Nori-l | 
| CERATITIDA | Pseudocarnites | Tr | Ladi-u | Tr | Ladi-u | 
| CERATITIDA | Pseudoceltites | Tr | Olen-l | Tr | Olen-l | 
| CERATITIDA | Pseudodanubites | Tr | Anis | Tr | Anis | 
| CERATITIDA | Pseudoflemingites | Tr | Nm | Tr | Nm | 
| CERATITIDA | Pseudokymatites | Tr | Olen-u | Tr | Olen-u | 
| CERATITIDA | Pseudosageceras | Tr | Olen-l | Tr | Olen-u | 
| CERATITIDA | Pseudosirenites | Tr | Nori-m | Tr | Nori-u | 
| CERATITIDA | Pseudothetidites | Tr | Nori-m | Tr | Nori-m | 
| CERATITIDA | Pseudotibetites | Tr | Nori-l | Tr | Nori-l | 
| CERATITIDA | Pseudotirolites | P | Dora | P | Dora | 
| CERATITIDA | Pseudotoceras | P | Dora | P | Dora | 
| CERATITIDA | Psilocladiscites | Tr | Anis | Tr | Anis | 
| CERATITIDA | Psilosturia | Tr | Olen-u | Tr | Anis-l | 
| CERATITIDA | Pterosirenites | Tr | Nori-l | Tr | Nori-l | 
| CERATITIDA | Ptycharcestes | Tr | Nori | Tr | Nori | 
| CERATITIDA | Ptychites | Tr | Anis-m | Tr | Ladi-l | 
| CERATITIDA | Reiflingites | Tr | Anis-m | Tr | Anis-m | 
| CERATITIDA | Repossia | Tr | Anis-u | Tr | Anis-u | 
| CERATITIDA | Rhabdoceras | Tr | Nori-u | Tr | Rhae | 
| CERATITIDA | Rimkinites | Tr | Ladi-u | Tr | Ladi-u | 
| CERATITIDA | Romanites | Tr | Ladi | Tr | Ladi | 
| CERATITIDA | Rotodiscoceras | P | Dora | P | Dora | 
| CERATITIDA | Sageceras | Tr | Anis | Tr | Carn-l | 
| CERATITIDA | Sagenites | Tr | Nori-m | Tr | Rhae | 
| CERATITIDA | Sakhaites | Tr | Nm | Tr | Nm | 
| CERATITIDA | Salterites | Tr | Anis | Tr | Anis | 
| CERATITIDA | Sandlingites | Tr | Carn-u | Tr | Carn-u | 
| CERATITIDA | Sanyangites | P | Djhu | P | Djhu | 
| CERATITIDA | Semiornites | Tr | Anis-u | Tr | Anis-u | 
| CERATITIDA | Serpianites | Tr | Anis-u | Tr | Anis-u | 
| CERATITIDA | Sibirites | Tr | Olen-u | Tr | Olen-u | 
| CERATITIDA | Sibyllites | Tr | Ladi-u | Tr | Carn-l | 
| CERATITIDA | Siculites | Tr | u | Tr | u | 
| CERATITIDA | Silberlingites | Tr | Anis-l | Tr | Anis-l | 
| CERATITIDA | Silenticeras | Tr | Ladi-u | Tr | Ladi-u | 
| CERATITIDA | Sirenites | Tr | Carn-l | Tr | Carn-l | 
| CERATITIDA | Sirenotrachyceras | Tr | Ladi-u | Tr | Carn-l | 
| CERATITIDA | Sphaerocladiscites | Tr | Ladi | Tr | Ladi | 
| CERATITIDA | Sphingites | Tr | Ladi-u | Tr | Carn-l | 
| CERATITIDA | Spirogmoceras | Tr | Carn-u | Tr | Carn-u | 
| CERATITIDA | Stacheites | Tr | Olen-u | Tr | Olen-u | 
| CERATITIDA | Steinmannites | Tr | Nori-m | Tr | Nori-u | 
| CERATITIDA | Stenarcestes | Tr | Nori-m | Tr | Rhae | 
| CERATITIDA | Stenopopanoceras | Tr | Anis-l | Tr | Anis-m | 
| CERATITIDA | Stephanites | Tr | Olen-u | Tr | Olen-u | 
| CERATITIDA | Stikinoceras | Tr | Nori-l | Tr | Nori-l | 
| CERATITIDA | Stolleites | Tr | Ladi-u | Tr | Carn-l | 
| CERATITIDA | Stoppaniceras | Tr | Anis-u | Tr | Anis-u | 
| CERATITIDA | Striatosirenites | Tr | Carn-l | Tr | Carn-l | 
| CERATITIDA | Sturia | Tr | Ladi | Tr | Ladi | 
| CERATITIDA | Styrites | Tr | Nori-l | Tr | Nori-l | 
| CERATITIDA | Subcolumbites | Tr | Olen-u | Tr | Olen-u | 
| CERATITIDA | Subinyoites | Tr | Olen-l | Tr | Olen-l | 
| CERATITIDA | Submeekoceras | Tr | Olen-l | Tr | Olen-l | 
| CERATITIDA | Subolenekites | Tr | Olen-u | Tr | Olen-u | 
| CERATITIDA | Subvishnuites | Tr | Olen-l | Tr | Olen-l | 
| CERATITIDA | Svalbardiceras | Tr | Olen-u | Tr | Olen-u | 
| CERATITIDA | Sympolycyclus | Tr | Ladi-u | Tr | Carn-l | 
| CERATITIDA | Tapashanites | P | Dora | P | Dora | 
| CERATITIDA | Tardeceras | Tr | Carn-u | Tr | Carn-u | 
| CERATITIDA | Thanamites | Tr | Ladi-u | Tr | Ladi-u | 
| CERATITIDA | Thetidites | Tr | Nori-m | Tr | Nori-m | 
| CERATITIDA | Thisbites | Tr | Carn-u | Tr | Carn-u | 
| CERATITIDA | Tibetites | Tr | Nori-m | Tr | Nori-m | 
| CERATITIDA | Ticinites | Tr | Anis-u | Tr | Anis-u | 
| CERATITIDA | Tirolites | Tr | Olen-u | Tr | Olen-u | 
| CERATITIDA | Tjururpites | Tr | Olen-u | Tr | Olen-u | 
| CERATITIDA | Tompophiceras | Tr | Indu-l | Tr | Indu-l | 
| CERATITIDA | Tornquistites | Tr | Carn-u | Tr | Carn-u | 
| CERATITIDA | Tozerites | Tr | Anis-u | Tr | Anis-u | 
| CERATITIDA | Trachyceras | Tr | Carn-l | Tr | Carn-u | 
| CERATITIDA | Trachypleuraspidites | Tr | Nori-m | Tr | Nori-m | 
| CERATITIDA | Trachysagenites | Tr | Carn-u | Tr | Carn-u | 
| CERATITIDA | Trachystenoceras | Tr | Carn-u | Tr | Carn-u | 
| CERATITIDA | Traskites | Tr | Carn-u | Tr | Carn-u | 
| CERATITIDA | Tritropidoceras | Tr | Carn-u | Tr | Carn-u | 
| CERATITIDA | Tropiceltites | Tr | Nori-l | Tr | Nori-l | 
| CERATITIDA | Tropigastrites | Tr | Anis-u | Tr | Anis-u | 
| CERATITIDA | Tropigymnites | Tr | Anis | Tr | Anis | 
| CERATITIDA | Tropites | Tr | Carn-u | Tr | Carn-u | 
| CERATITIDA | Tsvetkovites | Tr | Ladi-u | Tr | Ladi-u | 
| CERATITIDA | Tunglanites | Tr | Olen-u | Tr | Olen-u | 
| CERATITIDA | Ussuria | Tr | Olen-l | Tr | Olen-l | 
| CERATITIDA | Vandaites | Tr | Rhae | Tr | Rhae | 
| CERATITIDA | Vavilovites | Tr | Indu-l | Tr | Indu-u | 
| CERATITIDA | Velebites | Tr | Ladi | Tr | Ladi | 
| CERATITIDA | Vickohlerites | Tr | Olen-u | Tr | Olen-u | 
| CERATITIDA | Vishnuites | Tr | Indu-l | Tr | Indu-l | 
| CERATITIDA | Vredenburgites | Tr | Nori-m | Tr | Nori-m | 
| CERATITIDA | Waldthausenites | Tr | Nori-l | Tr | Nori-l | 
| CERATITIDA | Wangoceras | Tr | Nori-l | Tr | Nori-l | 
| CERATITIDA | Wasatchites | Tr | Olen-l | Tr | Olen-u | 
| CERATITIDA | Welterites | Tr | Nori-m | Tr | Nori-m | 
| CERATITIDA | Wordieoceras | Tr | Indu-l | Tr | Indu-l | 
| CERATITIDA | Wyomingites | Tr | Nm | Tr | Nm | 
| CERATITIDA | Xenoceltites | Tr | Olen-l | Tr | Olen-l | 
| CERATITIDA | Xenodiscus | P | Guad-u | Tr | Indu-l | 
| CERATITIDA | Xenodrepanites | Tr | Nori | Tr | Nori | 
| CERATITIDA | Xiphogymnites | Tr | Anis | Tr | Anis | 
| CERATITIDA | Zenoites | Tr | Olen-u | Tr | Olen-u | 
| CERATITIDA | Ziyunites | Tr | Olen-u | Tr | Olen-u | 
| CLYMENIIDA | Acriclymenia | D | Fame-m | D | Fame-m | 
| CLYMENIIDA | Aktuboclymenia | D | Fame-m | D | Fame-m | 
| CLYMENIIDA | Biloclymenia | D | Fame-m | D | Fame-m | 
| CLYMENIIDA | Borkinia | D | Fame-m | D | Fame-m | 
| CLYMENIIDA | Carinoclymenia | D | Fame-m | D | Fame-m | 
| CLYMENIIDA | Clymenia | D | Fame-m | D | Fame-m | 
| CLYMENIIDA | Costaclymenia | D | Fame-m | D | Fame-m | 
| CLYMENIIDA | Cteroclymenia | D | Fame-m | D | Fame-m | 
| CLYMENIIDA | Cymaclymenia | D | Fame-m | D | Fame-u | 
| CLYMENIIDA | Cyrtoclymenia | D | Fame-m | D | Fame-u | 
| CLYMENIIDA | Dimeroclymenia | D | Fame-m | D | Fame-m | 
| CLYMENIIDA | Epiwocklumeria | D | Fame-u | D | Fame-u | 
| CLYMENIIDA | Falciclymenia | D | Fame-m | D | Fame-m | 
| CLYMENIIDA | Finiclymenia | D | Fame-u | D | Fame-u | 
| CLYMENIIDA | Flexiclymenia | D | Fame-m | D | Fame-m | 
| CLYMENIIDA | Genuclymenia | D | Fame-m | D | Fame-m | 
| CLYMENIIDA | Glatziella | D | Fame-u | D | Fame-u | 
| CLYMENIIDA | Gonioclymenia | D | Fame-m | D | Fame-m | 
| CLYMENIIDA | Gyroclymenia | D | Fame-m | D | Fame-m | 
| CLYMENIIDA | Hexaclymenia | D | Fame-m | D | Fame-m | 
| CLYMENIIDA | Kalloclymenia | D | Fame-m | D | Fame-u | 
| CLYMENIIDA | Kamptoclymenia | D | Fame-u | D | Fame-u | 
| CLYMENIIDA | Karaclymenia | D | Fame-m | D | Fame-m | 
| CLYMENIIDA | Kazakhoclymenia | D | Fame-m | D | Fame-m | 
| CLYMENIIDA | Kiaclymenia | D | Fame-m | D | Fame-m | 
| CLYMENIIDA | Kielcensia | D | Fame-u | D | Fame-u | 
| CLYMENIIDA | Kosmoclymenia | D | Fame-m | D | Fame-u | 
| CLYMENIIDA | Laganoclymenia | D | Fame-u | D | Fame-u | 
| CLYMENIIDA | Linguaclymenia | D | Fame-u | D | Fame-u | 
| CLYMENIIDA | Lissoclymenia | D | Fame-u | D | Fame-u | 
| CLYMENIIDA | Mesoclymenia | D | Fame-m | D | Fame-m | 
| CLYMENIIDA | Miroclymenia | D | Fame-m | D | Fame-m | 
| CLYMENIIDA | Nodosoclymenia | D | Fame-m | D | Fame-m | 
| CLYMENIIDA | Ornatoclymenia | D | Fame-m | D | Fame-m | 
| CLYMENIIDA | Pachyclymenia | D | Fame-m | D | Fame-m | 
| CLYMENIIDA | Parawocklumeria | D | Fame-u | D | Fame-u | 
| CLYMENIIDA | Pinaclymenia | D | Fame-m | D | Fame-m | 
| CLYMENIIDA | Piriclymenia | D | Fame-m | D | Fame-m | 
| CLYMENIIDA | Platyclymenia | D | Fame-m | D | Fame-m | 
| CLYMENIIDA | Postglatziella | D | Fame-u | D | Fame-u | 
| CLYMENIIDA | Pricella | D | Fame-m | D | Fame-m | 
| CLYMENIIDA | Progonioclymenia | D | Fame-m | D | Fame-m | 
| CLYMENIIDA | Protactoclymenia | D | Fame-m | D | Fame-m | 
| CLYMENIIDA | Protoxyclymenia | D | Fame-m | D | Fame-m | 
| CLYMENIIDA | Rectoclymenia | D | Fame-m | D | Fame-m | 
| CLYMENIIDA | Rhiphaeoclymenia | D | Fame-u | D | Fame-u | 
| CLYMENIIDA | Schizoclymenia | D | Fame-m | D | Fame-m | 
| CLYMENIIDA | Sellaclymenia | D | Fame-m | D | Fame-u | 
| CLYMENIIDA | Soliclymenia | D | Fame-m | D | Fame-u | 
| CLYMENIIDA | Sphenoclymenia | D | Fame-m | D | Fame-u | 
| CLYMENIIDA | Stenoclymenia | D | Fame-m | D | Fame-m | 
| CLYMENIIDA | Sulcoclymenia | D | Fame-m | D | Fame-m | 
| CLYMENIIDA | Synwocklumeria | D | Fame-u | D | Fame-u | 
| CLYMENIIDA | Triaclymenia | D | Fame-u | D | Fame-u | 
| CLYMENIIDA | Trochoclymenia | D | Fame-u | D | Fame-u | 
| CLYMENIIDA | Uraloclymenia | D | Fame-m | D | Fame-m | 
| CLYMENIIDA | Wocklumeria | D | Fame-u | D | Fame-u | 
| DISCOSORIDA | Aigoceras | D | Fame | D | Fame | 
| DISCOSORIDA | Aipetoceras | D | Fras | D | Fame-u | 
| DISCOSORIDA | Akroceras | D | Give | D | Give | 
| DISCOSORIDA | Aletoceras | D | Emsi | D | Give | 
| DISCOSORIDA | Alpenoceras | D | Give | D | Fame | 
| DISCOSORIDA | Anamesoceras | D | Eife | D | Eife | 
| DISCOSORIDA | Andreioceras | D | Fame | D | Fame | 
| DISCOSORIDA | Anglicornus | D | Fras | D | Fame-m | 
| DISCOSORIDA | Antigyroceras | S | Prid | D | Gedi | 
| DISCOSORIDA | Antiphragmoceras | O | Cara-m | O | Cara-m | 
| DISCOSORIDA | Asbestoceras | D | Give | D | Give | 
| DISCOSORIDA | Athanatoceras | D | Fame-m | D | Fame-m | 
| DISCOSORIDA | Blastocerina | D | Fame | D | Fame | 
| DISCOSORIDA | Brevicoceras | D | Gedi | D | Fras | 
| DISCOSORIDA | Brodekoceras | D | Gedi | D | Gedi | 
| DISCOSORIDA | Broeggeroceras | O | Cara | O | Ashg | 
| DISCOSORIDA | Carotites | D | Fame-l | D | Fame-l | 
| DISCOSORIDA | Cayogoceras | D | Sieg | D | Sieg | 
| DISCOSORIDA | Chrysoceras | D | Fame-m | D | Fame-m | 
| DISCOSORIDA | Chuticeras | D | Fras | D | Fras | 
| DISCOSORIDA | Cinctoceras | S | Ludl-u | S | Ludl-u | 
| DISCOSORIDA | Clarkesvillia | O | Ashg | O | Ashg | 
| DISCOSORIDA | Comaroceras | D | Fame | D | Fame | 
| DISCOSORIDA | Conradoceras | S | Ludl-u | S | Ludl-u | 
| DISCOSORIDA | Cyrtogomphoceras | O | Cara-l | S | Wenl | 
| DISCOSORIDA | Deiloceras | D | Fras | D | Fras | 
| DISCOSORIDA | Deinoceras | D | Fame | D | Fame | 
| DISCOSORIDA | Devonocheilus | D | Fras-l | D | Fame-u | 
| DISCOSORIDA | Discosorus | S | Ldov-u | S | Wenl-u | 
| DISCOSORIDA | Drakonoceras | D | Fame | D | Fame | 
| DISCOSORIDA | Dynatoceras | D | Fame | D | Fame | 
| DISCOSORIDA | Elaphoceras | D | Fras-u | D | Fras-u | 
| DISCOSORIDA | Eleusoceras | D | Give | D | Give | 
| DISCOSORIDA | Elkanoceras | O | Llvi | O | Llde | 
| DISCOSORIDA | Elpisoceras | D | Give | D | Give | 
| DISCOSORIDA | Endodiscosorus | S | Wenl | S | Wenl | 
| DISCOSORIDA | Endoplectoceras | S | Prid | D | Gedi | 
| DISCOSORIDA | Endostokesoceras | D | Give | D | Give | 
| DISCOSORIDA | Entimoceras | D | Fras | D | Fras | 
| DISCOSORIDA | Exochoceras | D | Fame-m | D | Fame-m | 
| DISCOSORIDA | Exocyrtoceras | D | Emsi | D | Emsi | 
| DISCOSORIDA | Faberoceras | O | Cara-u | O | Ashg-l | 
| DISCOSORIDA | Flowerites | D | Fras-u | D | Fame-m | 
| DISCOSORIDA | Foersteoceras | S | Wenl-u | S | Prid | 
| DISCOSORIDA | Franklinoceras | O | Llvi-u | O | Llde | 
| DISCOSORIDA | Glyptodendron | S | Ldov | S | Ldov | 
| DISCOSORIDA | Gomphoceras | S | Ludl | S | Ludl-u | 
| DISCOSORIDA | Gonionaedyceras | D | Emsi | D | Emsi | 
| DISCOSORIDA | Gouldoceras | O | Cara | O | Cara | 
| DISCOSORIDA | Greenlandoceras | O | Cara | O | Cara | 
| DISCOSORIDA | Gyronaedyceras | D | Emsi | D | Give | 
| DISCOSORIDA | Hecatoceras | O | Cara-l | O | Ashg | 
| DISCOSORIDA | Huanghuachangoceras | O | Cara-m | O | Cara-m | 
| DISCOSORIDA | Hysteroceras | D | Fame | D | Fame | 
| DISCOSORIDA | Jaregoceras | D | Fras | D | Fras | 
| DISCOSORIDA | Kadaroceras | D | Fame-m | D | Fame-m | 
| DISCOSORIDA | Karadzharoceras | D | Fame | D | Fame | 
| DISCOSORIDA | Katageioceras | D | Emsi | D | Emsi | 
| DISCOSORIDA | Kayoceras | S | Wenl | S | Wenl | 
| DISCOSORIDA | Kiaeroceras | O | Ashg | O | Ashg | 
| DISCOSORIDA | Kitatites | D | Fras | D | Fras | 
| DISCOSORIDA | Kladisoceras | D | Emsi | D | Emsi | 
| DISCOSORIDA | Konglungenoceras | S | Ldov-l | S | Ldov-m | 
| DISCOSORIDA | Kotelnyoceras | S | Ldov-l | S | Ldov-l | 
| DISCOSORIDA | Landeroceras | O | Ashg-l | O | Ashg-l | 
| DISCOSORIDA | Lavaloceras | O | Cara | O | Ashg | 
| DISCOSORIDA | Lowoceras | S | Wenl | S | Wenl | 
| DISCOSORIDA | Lysagoroceras | D | Fame-m | D | Fame-m | 
| DISCOSORIDA | Madiganella | O | Cara-l | O | Cara-l | 
| DISCOSORIDA | Mandaloceras | S | Ludl-u | S | Prid | 
| DISCOSORIDA | Manjoceras | D | Fame | D | Fame | 
| DISCOSORIDA | Mecynoceras | D | Fame-l | D | Fame-l | 
| DISCOSORIDA | Mesoceras | S | Wenl | S | Wenl | 
| DISCOSORIDA | Metrioceras | D | Fame | D | Fame | 
| DISCOSORIDA | Micronoceras | D | Give | D | Give | 
| DISCOSORIDA | Mjandymoceras | D | Fras | D | Fame | 
| DISCOSORIDA | Myloceras | D | Fras | D | Fras | 
| DISCOSORIDA | Naedyceras | D | Gedi | D | Give | 
| DISCOSORIDA | Neodiscosorus | D | Fame | D | Fame | 
| DISCOSORIDA | Nipageroceras | D | Fame | D | Fame | 
| DISCOSORIDA | Nucites | D | Fame-m | D | Fame-m | 
| DISCOSORIDA | Octamerella | S | Ludl | S | Ludl | 
| DISCOSORIDA | Onyxites | D | Fame-l | D | Fame-u | 
| DISCOSORIDA | Ovoceras | D | Give | D | Give | 
| DISCOSORIDA | Ovocerina | S | Ludl-u | S | Ludl-u | 
| DISCOSORIDA | Oxygonioceras | S | Ludl | S | Ludl | 
| DISCOSORIDA | Pancornus | D | Fras | D | Fras | 
| DISCOSORIDA | Pantoioceras | D | Fame-m | D | Fame-m | 
| DISCOSORIDA | Paramecynoceras | D | Fame | D | Fame | 
| DISCOSORIDA | Parawestonoceras | S | Ludl | D | Gedi | 
| DISCOSORIDA | Parevlanoceras | D | Fras | D | Fras | 
| DISCOSORIDA | Parryoceras | O | Ashg-l | O | Ashg-m | 
| DISCOSORIDA | Pelagoceras | D | Fame-m | D | Fame-m | 
| DISCOSORIDA | Phragmoceras | S | Ldov-u | S | Prid | 
| DISCOSORIDA | Phragmocerina | S | Wenl | S | Wenl | 
| DISCOSORIDA | Physioceras | D | Fame-m | D | Fame-m | 
| DISCOSORIDA | Plagioceras | D | Fame-m | D | Fame-m | 
| DISCOSORIDA | Platyconoceras | D | Emsi | D | Fras | 
| DISCOSORIDA | Pristeroceras | S | Ludl | S | Ludl | 
| DISCOSORIDA | Protophragmoceras | O | Cara-l | D | Gedi | 
| DISCOSORIDA | Pseudobolloceras | D | Fras-u | D | Fras-u | 
| DISCOSORIDA | Pseudogomphoceras | S | Ludl-u | S | Ludl-u | 
| DISCOSORIDA | Pseudophragmoceras | D | Emsi | D | Fame-m | 
| DISCOSORIDA | Radoceras | D | Fame | D | Fame | 
| DISCOSORIDA | Raphanites | D | Fras-l | D | Fras-l | 
| DISCOSORIDA | Reedsoceras | O | Cara | O | Cara | 
| DISCOSORIDA | Rhynchoceras | D | Give | D | Give | 
| DISCOSORIDA | Ropaloceras | D | Fame | D | Fame | 
| DISCOSORIDA | Ruedemannoceras | O | Llvi-u | O | Cara-m | 
| DISCOSORIDA | Selenoceras | D | Fame-m | D | Fame-m | 
| DISCOSORIDA | Simardoceras | O | Cara | O | Cara | 
| DISCOSORIDA | Sinclairoceras | O | Llde | O | Llde | 
| DISCOSORIDA | Smileoceras | D | Emsi | D | Emsi | 
| DISCOSORIDA | Sophoceras | D | Fras-u | D | Fras-u | 
| DISCOSORIDA | Spondeioceras | D | Emsi | D | Emsi | 
| DISCOSORIDA | Stagonites | D | Fras | D | Fame | 
| DISCOSORIDA | Stereotoceras | D | Sieg | D | Fras | 
| DISCOSORIDA | Sthenoceras | D | Sieg-u | D | Emsi-l | 
| DISCOSORIDA | Stokesoceras | S | Wenl | S | Wenl | 
| DISCOSORIDA | Strandoceras | O | Llde-u | O | Ashg | 
| DISCOSORIDA | Strobiloceras | D | Fame | D | Fame | 
| DISCOSORIDA | Stroggyloceras | D | Fras | D | Fras | 
| DISCOSORIDA | Synetoceras | D | Fras | D | Fame | 
| DISCOSORIDA | Taoqupoceras | O | Ashg | O | Ashg | 
| DISCOSORIDA | Taskanoceras | D | Emsi | D | Emsi | 
| DISCOSORIDA | Taxyceras | D | Fras-u | D | Fame-l | 
| DISCOSORIDA | Teichertoceras | O | Cara-m | O | Cara-m | 
| DISCOSORIDA | Therioceras | D | Fras | D | Fras | 
| DISCOSORIDA | Tritonoceras | D | Fras-m | D | Fras-m | 
| DISCOSORIDA | Tubiferoceras | S | Ludl-l | S | Ludl-l | 
| DISCOSORIDA | Turoceras | S | u | D | Eife | 
| DISCOSORIDA | Tuyloceras | S | Wenl | S | Wenl | 
| DISCOSORIDA | Ukhtoceras | D | Fras | D | Fras | 
| DISCOSORIDA | Ulrichoceras | O | Cara-m | O | Cara-m | 
| DISCOSORIDA | Umbeloceras | S | Ludl-u | S | Ludl-u | 
| DISCOSORIDA | Ungulites | D | Fras | D | Fras | 
| DISCOSORIDA | Urtasymoceras | D | Give-u | D | Give-u | 
| DISCOSORIDA | Verticoceras | D | Eife | D | Give | 
| DISCOSORIDA | Vespoceras | S | Ludl-u | S | Prid | 
| DISCOSORIDA | Westonoceras | O | Cara-u | O | Ashg-l | 
| DISCOSORIDA | Winnipegoceras | O | Cara-l | O | Ashg-m | 
| DISCOSORIDA | Wissenbachia | D | Emsi | D | Eife-u | 
| DISCOSORIDA | Xiphoceras | D | Fame | D | Fame | 
| DISCOSORIDA | Zooceras | D | Emsi | D | Emsi | 
| ELLESMEROCERIDA | Acaroceras | Cm | Trep-l | Cm | Trep-u | 
| ELLESMEROCERIDA | Albertoceras | O | Trem-l | O | Trem-l | 
| ELLESMEROCERIDA | Amsleroceras | O | Aren-l | O | Aren-l | 
| ELLESMEROCERIDA | Anguloceras | O | Trem | O | Trem | 
| ELLESMEROCERIDA | Anhuiceras | Cm | Trep-u | Cm | Trep-u | 
| ELLESMEROCERIDA | Annoceras | O | Trem | O | Trem | 
| ELLESMEROCERIDA | Antacaroceras | Cm | Trep | Cm | Trep | 
| ELLESMEROCERIDA | Apocrinoceras | O | Aren-l | O | Aren-l | 
| ELLESMEROCERIDA | Avoceras | O | Aren | O | Aren | 
| ELLESMEROCERIDA | Bactroceras | O | Llvi-l | O | Llde-l | 
| ELLESMEROCERIDA | Bakeroceras | O | Aren-l | O | Aren-l | 
| ELLESMEROCERIDA | Baltoceras | O | Aren | O | Llvi | 
| ELLESMEROCERIDA | Bambusoceras | Cm | Trep | Cm | Trep | 
| ELLESMEROCERIDA | Barnesoceras | O | Trem-l | O | Trem-l | 
| ELLESMEROCERIDA | Bassleroceras | O | Trem-u | O | Llvi-l | 
| ELLESMEROCERIDA | Bathmoceras | O | Llvi-l | O | Llde-l | 
| ELLESMEROCERIDA | Belloceras | O | Llvi | O | Llvi | 
| ELLESMEROCERIDA | Bridgeoceras | O | Trem | O | Trem | 
| ELLESMEROCERIDA | Buehleroceras | O | Trem-u | O | Trem-u | 
| ELLESMEROCERIDA | Burenoceras | O | Trem-l | O | Trem-l | 
| ELLESMEROCERIDA | Cartersoceras | O | Llde | O | Cara | 
| ELLESMEROCERIDA | Caseoceras | O | Trem-u | O | Trem-u | 
| ELLESMEROCERIDA | Catoraphinoceras | O | Aren | O | Llvi | 
| ELLESMEROCERIDA | Centrocyrtocerina | O | Llde | O | Llde | 
| ELLESMEROCERIDA | Chabactoceras | Cm | Trep-u | Cm | Trep-u | 
| ELLESMEROCERIDA | Chepuloceras | O | Trem | O | Trem | 
| ELLESMEROCERIDA | Clarkoceras | Cm | Trep-u | O | Trem-l | 
| ELLESMEROCERIDA | Clelandoceras | O | Aren-u | O | Aren-u | 
| ELLESMEROCERIDA | Cochlioceras | O | Aren-u | O | Llde | 
| ELLESMEROCERIDA | Conocerina | O | Trem-l | O | Trem-l | 
| ELLESMEROCERIDA | Copiceras | O | Aren-u | O | Aren-u | 
| ELLESMEROCERIDA | Cumberloceras | O | Aren-l | O | Aren-l | 
| ELLESMEROCERIDA | Cyclostomiceras | O | Aren-u | O | Aren-u | 
| ELLESMEROCERIDA | Cyrtobaltoceras | O | Aren | O | Aren | 
| ELLESMEROCERIDA | Cyrtocerina | O | Cara-l | O | Ashg-m | 
| ELLESMEROCERIDA | Dakeoceras | O | Trem-l | O | Trem-l | 
| ELLESMEROCERIDA | Desioceras | O | Aren | O | Aren | 
| ELLESMEROCERIDA | Diaphoroceras | O | Aren | O | Aren | 
| ELLESMEROCERIDA | Diastoloceras | O | Aren-u | O | Aren-u | 
| ELLESMEROCERIDA | Dongshanoceras | Cm | Trep-u | Cm | Trep-u | 
| ELLESMEROCERIDA | Dwightoceras | O | Aren | O | Aren | 
| ELLESMEROCERIDA | Dyscritoceras | O | Aren | O | Aren | 
| ELLESMEROCERIDA | Eburoceras | Cm | Trep-l | Cm | Trep-u | 
| ELLESMEROCERIDA | Ectenoceras | O | Trem | O | Trem | 
| ELLESMEROCERIDA | Ectenolites | Cm | Trep-u | O | Trem-l | 
| ELLESMEROCERIDA | Ectocycloceras | O | Aren-l | O | Aren-l | 
| ELLESMEROCERIDA | Ellesmeroceras | O | Trem-l | O | Trem-u | 
| ELLESMEROCERIDA | Endocycloceras | O | Trem | O | Aren | 
| ELLESMEROCERIDA | Endorioceras | O | Aren | O | Aren | 
| ELLESMEROCERIDA | Eoclarkoceras | Cm | Trep-u | Cm | Trep-u | 
| ELLESMEROCERIDA | Eocyckistomiceras | O | Aren | O | Aren | 
| ELLESMEROCERIDA | Eodiaphragmoceras | Cm | Trep-u | Cm | Trep-u | 
| ELLESMEROCERIDA | Eoectenolites | Cm | Trep-u | Cm | Trep-u | 
| ELLESMEROCERIDA | Eothinoceras | O | Aren-l | O | Aren-l | 
| ELLESMEROCERIDA | Eremoceras | O | Trem-l | O | Trem-l | 
| ELLESMEROCERIDA | Hemichoanella | O | Aren-l | O | Aren-l | 
| ELLESMEROCERIDA | Huaiheceras | Cm | Trep-l | Cm | Trep-u | 
| ELLESMEROCERIDA | Huiaihecerina | Cm | Trep-u | Cm | Trep-u | 
| ELLESMEROCERIDA | Hunyuenoceras | Cm | Trep-l | Cm | Trep-l | 
| ELLESMEROCERIDA | Irianoceras | O | Aren | O | Llde | 
| ELLESMEROCERIDA | Jiagouceras | Cm | Trep-u | Cm | Trep-u | 
| ELLESMEROCERIDA | Keraiaceras | O | Trem | O | Trem | 
| ELLESMEROCERIDA | Kyminoceras | O | Aren-u | O | Aren-u | 
| ELLESMEROCERIDA | Lawrenceoceras | O | Aren | O | Aren | 
| ELLESMEROCERIDA | Levisoceras | O | Trem-l | O | Trem-l | 
| ELLESMEROCERIDA | Llanoceras | O | Trem | O | Trem | 
| ELLESMEROCERIDA | Lunanoceras | Cm | Trep-l | Cm | Trep-u | 
| ELLESMEROCERIDA | Meikeloceras | O | Aren-u | O | Aren-u | 
| ELLESMEROCERIDA | Metabaltoceras | O | Llvi | O | Llvi | 
| ELLESMEROCERIDA | Microbaltoceras | O | Aren | O | Aren | 
| ELLESMEROCERIDA | Microw5omiceras | O | Llvi-l | O | Llvi-l | 
| ELLESMEROCERIDA | Monogonoceras | O | Aren | O | Aren | 
| ELLESMEROCERIDA | Multicameroceras | O | Trem-l | O | Trem-l | 
| ELLESMEROCERIDA | Muriceras | O | Trem | O | Trem | 
| ELLESMEROCERIDA | Murrayoceras | O | Llvi | O | Cara-l | 
| ELLESMEROCERIDA | Oelandoceras | O | Cara-m | O | Cara-m | 
| ELLESMEROCERIDA | Ogygoceras | O | Aren | O | Aren | 
| ELLESMEROCERIDA | Oneotoceras | O | Trem-u | O | Trem-u | 
| ELLESMEROCERIDA | Pachendoceras | O | Trem-l | O | Trem-l | 
| ELLESMEROCERIDA | Paracyclostomiceras | O | Llvi-l | O | Llvi-l | 
| ELLESMEROCERIDA | Paradakeoceras | O | Trem | O | Trem | 
| ELLESMEROCERIDA | Parapalaeoceras | Cm | Trep | Cm | Trep | 
| ELLESMEROCERIDA | Paraplectronoceras | Cm | Trep-l | Cm | Trep-u | 
| ELLESMEROCERIDA | Pictetoceras | O | Aren-u | O | Llvi-l | 
| ELLESMEROCERIDA | Protocycloceras | O | Aren-l | O | Llde | 
| ELLESMEROCERIDA | Pseudendoceras | Cm | Trep-u | Cm | Trep-u | 
| ELLESMEROCERIDA | Purmanarcoceras | O | Trem | O | Trem | 
| ELLESMEROCERIDA | Qiushougouceras | Cm | Trep-u | Cm | Trep-u | 
| ELLESMEROCERIDA | Quebecoceras | O | Aren | O | Aren | 
| ELLESMEROCERIDA | Rangeroceras | O | Aren-l | O | Aren-l | 
| ELLESMEROCERIDA | Rectseptoceras | Cm | Trep-u | Cm | Trep-u | 
| ELLESMEROCERIDA | Rhabdiferous | O | Aren-l | O | Aren-l | 
| ELLESMEROCERIDA | Rioceras | O | Aren-u | O | Aren-u | 
| ELLESMEROCERIDA | Robsonoceras | O | Trem-u | O | Aren | 
| ELLESMEROCERIDA | Rudolfoceras | O | Aren-u | O | Aren-u | 
| ELLESMEROCERIDA | Ruthenoceras | O | Trem | O | Trem | 
| ELLESMEROCERIDA | Shantungendoceras | O | Trem | O | Trem | 
| ELLESMEROCERIDA | Shideleroceras | O | Ashg-m | O | Ashg-m | 
| ELLESMEROCERIDA | Sinolebetoceras | Cm | Trep-u | Cm | Trep-u | 
| ELLESMEROCERIDA | Smithvilloceras | O | Aren | O | Aren | 
| ELLESMEROCERIDA | Stemtonoceras | O | Trem-l | O | Trem-l | 
| ELLESMEROCERIDA | Tanycameroceras | Cm | Trep-u | Cm | Trep-u | 
| ELLESMEROCERIDA | Theskeloceras | Cm | Trep-u | Cm | Trep-u | 
| ELLESMEROCERIDA | Vassaroceras | O | Aren-l | O | Aren-l | 
| ELLESMEROCERIDA | Veneficoceras | O | Aren-l | O | Aren-l | 
| ELLESMEROCERIDA | Ventroloboceras | O | Aren | O | Aren | 
| ELLESMEROCERIDA | Walcottoceras | O | Trem-l | O | Trem-l | 
| ELLESMEROCERIDA | Weishanhuceras | Cm | Trep-u | Cm | Trep-u | 
| ELLESMEROCERIDA | Woosteroceras | O | Trem-l | O | Trem-l | 
| ELLESMEROCERIDA | Xiaoshaoceras | Cm | Trep-u | Cm | Trep-u | 
| ELLESMEROCERIDA | Zhuibianoceras | Cm | Trep-u | Cm | Trep-u | 
| ENDOCERIDA | Allocotoceras | O | Aren-u | O | Aren-u | 
| ENDOCERIDA | Allopiloceras | O | Aren-l | O | Aren-l | 
| ENDOCERIDA | Allotrioceras | O | Llvi-u | O | Llde | 
| ENDOCERIDA | Anthoceras | O | Aren-l | O | Llvi-l | 
| ENDOCERIDA | Bisonoceras | O | Trem-u | O | Trem-u | 
| ENDOCERIDA | Boreoceras | O | Trem-l | O | Trem-l | 
| ENDOCERIDA | Botryceras | O | Ashg-l | O | Ashg-l | 
| ENDOCERIDA | Cacheoceras | O | Aren-u | O | Llvi | 
| ENDOCERIDA | Cameroceras | O | Llvi-l | O | Ashg | 
| ENDOCERIDA | Campendoceras | O | Aren | O | Aren | 
| ENDOCERIDA | Cassinoceras | O | Aren-u | O | Aren-u | 
| ENDOCERIDA | Changkiuoceras | O | Llvi | O | Llde | 
| ENDOCERIDA | Chaohuceras | O | Aren-l | O | Llvi-l | 
| ENDOCERIDA | Chazyoceras | O | Llde | O | Llde | 
| ENDOCERIDA | Chihlioceras | O | Aren-u | O | Aren-u | 
| ENDOCERIDA | Chisiloceras | O | Aren | O | Llde | 
| ENDOCERIDA | Choreanoceroides | O | Aren-l | O | Aren-l | 
| ENDOCERIDA | Clitendoceras | O | Aren-l | O | Aren-u | 
| ENDOCERIDA | Coreanoceras | O | Aren-l | O | Aren-u | 
| ENDOCERIDA | Cotteroceras | O | Aren-l | O | Aren-u | 
| ENDOCERIDA | Cyclocyrtendoceras | O | Aren-u | O | Aren-u | 
| ENDOCERIDA | Cyptendoceras | O | Aren-u | O | Aren-u | 
| ENDOCERIDA | Cyrtendoceras | O | Aren-l | O | Llde-l | 
| ENDOCERIDA | Cyrtovaginoceras | O | Aren | O | Llde | 
| ENDOCERIDA | Dartonoceras | O | Aren | O | Aren | 
| ENDOCERIDA | Dideroceras | O | Aren-u | O | Llde | 
| ENDOCERIDA | Disphenoceras | O | Trem-u | O | Trem-u | 
| ENDOCERIDA | Donacoceras | O | Ashg | S | Wenl | 
| ENDOCERIDA | Emmonsoceras | O | Llde | O | Llde | 
| ENDOCERIDA | Endoceras | O | Aren-l | O | Ashg-m | 
| ENDOCERIDA | Eocameroceras | Cm | Trep | Cm | Trep | 
| ENDOCERIDA | Escharendoceras | O | Aren-l | O | Aren-l | 
| ENDOCERIDA | Farroceras | O | Ashg | O | Ashg | 
| ENDOCERIDA | Foerstellites | O | Ashg-m | O | Ashg-m | 
| ENDOCERIDA | Hemipiloceras | O | Llvi | O | Llde | 
| ENDOCERIDA | Hoyoceras | O | Llvi | O | Llvi | 
| ENDOCERIDA | Humeoceras | S | Wenl-l | S | Wenl-l | 
| ENDOCERIDA | Ignoceras | O | Llvi | O | Llvi | 
| ENDOCERIDA | Juaboceras | O | Aren | O | Llvi | 
| ENDOCERIDA | Kailuanoceras | O | Trem | O | Trem | 
| ENDOCERIDA | Kaipingoceras | O | Aren | O | Aren | 
| ENDOCERIDA | Kawasakiceras | O | Llvi | O | Cara | 
| ENDOCERIDA | Kiotoceras | O | Llvi | O | Llvi | 
| ENDOCERIDA | Kirkoceras | O | Aren-u | O | Aren-u | 
| ENDOCERIDA | Kotoceras | O | Llvi | O | Cara | 
| ENDOCERIDA | Kugeloceras | O | Aren | O | Aren | 
| ENDOCERIDA | Kutorgoceras | O | Cara | O | Cara | 
| ENDOCERIDA | Lamottoceras | O | Llvi | O | Llde | 
| ENDOCERIDA | Lebetoceras | O | Aren-l | O | Aren-l | 
| ENDOCERIDA | Linchengoceras | O | Llvi | O | Llde | 
| ENDOCERIDA | Liskeardia | O | Ashg | O | Ashg | 
| ENDOCERIDA | Lobendoceras | O | Aren-u | O | Aren-u | 
| ENDOCERIDA | Lobocyclendoceras | O | Aren-u | O | Llde | 
| ENDOCERIDA | Lobosiphon | O | Aren | O | Aren | 
| ENDOCERIDA | Loxochoanella | O | Aren-l | O | Aren-l | 
| ENDOCERIDA | Manchuroceras | O | Aren-u | O | Llvi-l | 
| ENDOCERIDA | Manitouoceras | O | Aren | O | Aren | 
| ENDOCERIDA | Mcqueenoceras | O | Aren | O | Aren | 
| ENDOCERIDA | Meniscoceras | O | Aren-u | O | Llde | 
| ENDOCERIDA | Mirabiloceras | O | Llvi-u | O | Llde | 
| ENDOCERIDA | Mysticoceras | O | Aren | O | Aren | 
| ENDOCERIDA | Najaceras | O | Aren-u | O | Aren-u | 
| ENDOCERIDA | Nanno | O | Aren-u | O | Cara-l | 
| ENDOCERIDA | Narthecoceras | O | Cara-u | S | Wenl-l | 
| ENDOCERIDA | Neokaipingoceras | O | Llvi | O | Llde | 
| ENDOCERIDA | Notocycloceras | O | Aren | O | Aren | 
| ENDOCERIDA | Oderoceras | O | Aren | O | Aren | 
| ENDOCERIDA | Palaeocyclendoceras | O | Llvi-u | O | Llde-l | 
| ENDOCERIDA | Paracyclendoceras | O | Aren-u | O | Llde | 
| ENDOCERIDA | Paraendoceras | O | Trem-u | O | Trem-u | 
| ENDOCERIDA | Parapiloceras | O | Aren | O | Aren | 
| ENDOCERIDA | Paravaginoceras | O | Llde | O | Llde | 
| ENDOCERIDA | Penhsioceras | O | Aren | O | Llvi | 
| ENDOCERIDA | Perkinsoceras | O | Aren-u | O | Llvi | 
| ENDOCERIDA | Phragmosiphon | O | Aren | O | Aren | 
| ENDOCERIDA | Piloceras | O | Aren-l | O | Aren-u | 
| ENDOCERIDA | Platysiphon | O | Aren | O | Aren | 
| ENDOCERIDA | Pliendoceras | O | Aren | O | Aren | 
| ENDOCERIDA | Proendoceras | O | Trem-u | O | Trem-u | 
| ENDOCERIDA | Pronajaceras | O | Trem | O | Trem | 
| ENDOCERIDA | Proterocameroceras | O | Aren-l | O | Llvi-l | 
| ENDOCERIDA | Proterovaginoceras | O | Aren-l | O | Llde | 
| ENDOCERIDA | Protocyclendoceras | O | Aren-u | O | Aren-u | 
| ENDOCERIDA | Protocyptendoceras | O | Trem | O | Trem | 
| ENDOCERIDA | Retroclitendoceras | O | Aren | O | Aren | 
| ENDOCERIDA | Rossicoceras | O | Llvi | O | Ashg-m | 
| ENDOCERIDA | Schmidtoceras | O | Aren-u | O | Llvi-l | 
| ENDOCERIDA | Sewardoceras | O | Aren-l | O | Aren-l | 
| ENDOCERIDA | Stenosiphon | O | Aren | O | Aren | 
| ENDOCERIDA | Subpenhsioceras | O | Aren | O | Aren | 
| ENDOCERIDA | Suecoceras | O | Llvi-l | O | Cara | 
| ENDOCERIDA | Talassoceras | O | Trem-u | O | Aren-l | 
| ENDOCERIDA | Tallinnoceras | O | Aren | O | Llde | 
| ENDOCERIDA | Tasmanoceras | O | Llde | O | Cara-m | 
| ENDOCERIDA | Telleroceras | O | Aren-l | O | Aren-l | 
| ENDOCERIDA | Thylacoceras | O | Aren-l | O | Llvi-l | 
| ENDOCERIDA | Triendoceras | O | Llvi | O | Cara | 
| ENDOCERIDA | Trifurcatoceras | O | Llvi | O | Llde | 
| ENDOCERIDA | Trinitoceras | O | Llvi | O | Llvi | 
| ENDOCERIDA | Utoceras | O | Aren | O | Aren | 
| ENDOCERIDA | Vaginoceras | O | Aren | O | Cara-l | 
| ENDOCERIDA | Vaningenoceras | O | Llde | O | Llde | 
| ENDOCERIDA | Ventrolobendoceras | O | Aren | O | Llvi | 
| ENDOCERIDA | Williamsoceras | O | Aren-u | O | Llvi | 
| ENDOCERIDA | Winstonoceras | O | Ashg-l | O | Ashg-l | 
| ENDOCERIDA | Yehlioceras | O | Aren-u | O | Aren-u | 
| ENDOCERIDA | Yorkoceras | O | Aren | O | Aren | 
| GONIATITIDA | Acrimeroceras | D | Fame-l | D | Fame-l | 
| GONIATITIDA | Acutimitoceras | C | Tour-l | C | Tour-l | 
| GONIATITIDA | Adrianites | P | Guad-l | P | Guad-l | 
| GONIATITIDA | Aenigmatoceras | C | Bash-l | C | Bash-l | 
| GONIATITIDA | Agastrioceras | C | Bash-l | C | Bash-l | 
| GONIATITIDA | Agathiceras | C | Mosc-l | P | Guad-l | 
| GONIATITIDA | Aktubites | C | Mosc-l | C | Step-u | 
| GONIATITIDA | Alaoceras | C | Vise-u | C | Serp-l | 
| GONIATITIDA | Aldanites | C | Bash-u | C | Bash-u | 
| GONIATITIDA | Almites | C | Step-u | P | Sakm-u | 
| GONIATITIDA | Alpinites | D | Fame-m | D | Fame-u | 
| GONIATITIDA | Altudoceras | P | Leon | P | Guad-u | 
| GONIATITIDA | Alurites | C | Bash-l | C | Bash-l | 
| GONIATITIDA | Ammonellipsites | C | Tour-u | C | Vise-l | 
| GONIATITIDA | Anatsabites | P | Guad | P | Guad | 
| GONIATITIDA | Angranoceras | P | Guad-u | P | Guad-u | 
| GONIATITIDA | Anthracoceras | C | Serp-l | C | Serp-l | 
| GONIATITIDA | Anthracoceratites | C | Bash-l | C | Mosc-l | 
| GONIATITIDA | Anthracoceratoides | C | Mosc | C | Mosc | 
| GONIATITIDA | Aphanites | C | Bash-l | C | Bash-l | 
| GONIATITIDA | Aquilonites | C | Vise-l | C | Vise-l | 
| GONIATITIDA | Araneites | D | Fame-m | D | Fame-m | 
| GONIATITIDA | Arcanoceras | C | Vise-u | C | Serp-l | 
| GONIATITIDA | Aricoceras | P | Leon | P | Guad | 
| GONIATITIDA | Aristoceras | C | Step-u | P | Asse | 
| GONIATITIDA | Aristoceratoides | P | Guad | P | Guad | 
| GONIATITIDA | Arkanites | C | Bash-l | C | Bash-l | 
| GONIATITIDA | Armatites | D | Fame-l | D | Fame-m | 
| GONIATITIDA | Asturoceras | C | Vise | C | Vise | 
| GONIATITIDA | Atsabites | P | Leon | P | Leon | 
| GONIATITIDA | Aulatornoceras | D | Fras-m | D | Fame-l | 
| GONIATITIDA | Axinolobus | C | Bash-u | C | Bash-u | 
| GONIATITIDA | Balvia | D | Fame-u | D | Fame-u | 
| GONIATITIDA | Baschkirites | C | Bash-l | C | Bash-l | 
| GONIATITIDA | Bashkortoceras | C | Bash-l | C | Bash-l | 
| GONIATITIDA | Basleoceras | P | Guad-u | P | Guad-u | 
| GONIATITIDA | Beleutoceras | C | Serp-l | C | Serp-l | 
| GONIATITIDA | Beyrichoceras | C | Vise-u | C | Vise-u | 
| GONIATITIDA | Beyrichoceratoides | C | Vise-l | C | Serp-l | 
| GONIATITIDA | Bilinguites | C | Bash-l | C | Bash-l | 
| GONIATITIDA | Bisatoceras | C | Bash-l | C | Step-u | 
| GONIATITIDA | Bogdanoceras | C | Bash-l | C | Bash-l | 
| GONIATITIDA | Bollandites | C | Vise-l | C | Vise-u | 
| GONIATITIDA | Bollandoceras | C | Vise-l | C | Vise-u | 
| GONIATITIDA | Branneroceras | C | Bash-u | C | Bash-u | 
| GONIATITIDA | Branneroceratoides | C | Vise | C | Vise | 
| GONIATITIDA | Brevikites | C | Bash-l | C | Bash-l | 
| GONIATITIDA | Caenocyclus | C | l | C | l | 
| GONIATITIDA | Caenolyroceras | C | Serp-l | C | Serp-l | 
| GONIATITIDA | Cancelloceras | C | Bash-l | C | Bash-l | 
| GONIATITIDA | Cardiella | P | Asse | P | Leon-m | 
| GONIATITIDA | Cavilentia | C | Serp-l | C | Serp-l | 
| GONIATITIDA | Changhsingoceras | P | Dora | P | Dora | 
| GONIATITIDA | Cheiloceras | D | Fame-l | D | Fame-m | 
| GONIATITIDA | Christioceras | C | Mosc-l | C | Mosc-l | 
| GONIATITIDA | Chumazites | C | Bash-l | C | Bash-l | 
| GONIATITIDA | Clinolobus | P | Guad-l | P | Guad-l | 
| GONIATITIDA | Clistoceras | C | Mosc | C | Step | 
| GONIATITIDA | Cluthoceras | C | Serp-l | C | Serp-l | 
| GONIATITIDA | Collectoceras | C | Serp-l | C | Serp-l | 
| GONIATITIDA | Costimitoceras | C | l | C | l | 
| GONIATITIDA | Crassotornoceras | D | Fras-m | D | Fame-l | 
| GONIATITIDA | Cravenites | C | Serp | C | Serp | 
| GONIATITIDA | Cravenoceras | C | Serp-l | C | Serp-l | 
| GONIATITIDA | Cravenoceratoides | C | Serp-l | C | Serp-l | 
| GONIATITIDA | Crimites | P | Sakm | P | Leon | 
| GONIATITIDA | Cryptoclymenia | D | Fame | D | Fame | 
| GONIATITIDA | Cunitoceras | C | l | C | l | 
| GONIATITIDA | Cyclolobus | P | Djhu | P | Dora | 
| GONIATITIDA | Cymoceras | C | Bash-u | C | Bash-u | 
| GONIATITIDA | Decorites | C | Serp-u | C | Bash-l | 
| GONIATITIDA | Delepinoceras | C | Serp-l | C | Serp-l | 
| GONIATITIDA | Demarezites | P | Leon-u | P | Leon-u | 
| GONIATITIDA | Diaboloceras | C | Bash-u | C | Mosc-l | 
| GONIATITIDA | Dimeroceras | D | Fame-l | D | Fame-m | 
| GONIATITIDA | Dimorphoceras | C | Vise-u | C | Vise-u | 
| GONIATITIDA | Dimorphoceratoides | C | Mosc | C | Step | 
| GONIATITIDA | Discoclymenia | D | Fame-m | D | Fame-u | 
| GONIATITIDA | Dombarigloria | C | Serp-l | C | Serp-l | 
| GONIATITIDA | Dombarites | C | Serp-l | C | Serp-l | 
| GONIATITIDA | Donetzoceras | C | Bash-u | C | Mosc-u | 
| GONIATITIDA | Doryceras | P | Guad | P | Guad | 
| GONIATITIDA | Doubichites | P | Guad-u | P | Guad-u | 
| GONIATITIDA | Dunbarites | C | Mosc-u | C | Step-u | 
| GONIATITIDA | Dyscheiloceras | D | Fame-l | D | Fame-l | 
| GONIATITIDA | Dzhaprakoceras | C | Tour-u | C | Vise-l | 
| GONIATITIDA | Elephantoceras | P | Leon-u | P | Guad-l | 
| GONIATITIDA | Emilites | C | Step-l | P | Asse-l | 
| GONIATITIDA | Entogonites | C | Vise-u | C | Vise-u | 
| GONIATITIDA | Eoasianites | C | Bash-u | P | Asse-u | 
| GONIATITIDA | Eogonioloboceras | C | Vise-u | C | Serp-l | 
| GONIATITIDA | Eohyattoceras | P | Sakm | P | Leon-u | 
| GONIATITIDA | Eonomismoceras | C | Vise-l | C | Vise-l | 
| GONIATITIDA | Eoparalegoceras | C | Mosc-l | C | Mosc-l | 
| GONIATITIDA | Eoschistoceras | C | Mosc-u | C | Step-l | 
| GONIATITIDA | Eothalassoceras | C | Step-l | C | Step-u | 
| GONIATITIDA | Eothinites | P | Leon | P | Leon | 
| GONIATITIDA | Eowellerites | C | Mosc-l | C | Mosc-l | 
| GONIATITIDA | Epadrianites | P | Djhu | P | Djhu | 
| GONIATITIDA | Epiglyphioceras | P | Leon | P | Guad | 
| GONIATITIDA | Epijuresanites | P | Leon | P | Leon | 
| GONIATITIDA | Epithalassoceras | P | Guad-l | P | Guad-l | 
| GONIATITIDA | Epitornoceras | D | Give-u | D | Fras-l | 
| GONIATITIDA | Eptitauroceras | P | Djhu | P | Djhu | 
| GONIATITIDA | Erinoceras | P | Leon-u | P | Leon-u | 
| GONIATITIDA | Eumorphoceras | C | Serp-l | C | Serp-l | 
| GONIATITIDA | Eupleuroceras | C | Step-u | C | Step-u | 
| GONIATITIDA | Eurites | C | Tour-u | C | Tour-u | 
| GONIATITIDA | Euroceras | C | Serp-l | C | Serp-l | 
| GONIATITIDA | Exotornoceras | D | Fame-l | D | Fame-m | 
| GONIATITIDA | Falcitornoceras | D | Fame-l | D | Fame-u | 
| GONIATITIDA | Fallacites | C | Bash-l | C | Bash-l | 
| GONIATITIDA | Fascipericyclus | C | Tour-u | C | Vise-l | 
| GONIATITIDA | Fayettevillea | C | Serp-l | C | Serp-l | 
| GONIATITIDA | Ferganoceras | C | Serp-l | C | Serp-l | 
| GONIATITIDA | Gaetanoceras | P | Leon | P | Leon | 
| GONIATITIDA | Gastrioceras | C | Bash-l | C | Bash-u | 
| GONIATITIDA | Gattendorfia | C | Tour-l | C | Tour-u | 
| GONIATITIDA | Gattenpleura | C | Tour-l | C | Tour-l | 
| GONIATITIDA | Girtyoceras | C | Vise-u | C | Serp-l | 
| GONIATITIDA | Glaphyrites | C | Serp-l | P | Asse-l | 
| GONIATITIDA | Glassoceras | P | Leon-u | P | Guad | 
| GONIATITIDA | Gleboceras | C | Step-u | C | Step-u | 
| GONIATITIDA | Glyphiolobus | C | Serp-u | C | Bash-l | 
| GONIATITIDA | Goniatites | C | Vise-u | C | Vise-u | 
| GONIATITIDA | Goniocyclus | C | Tour-l | C | Tour-l | 
| GONIATITIDA | Gonioglyphioceras | C | Step-u | C | Step-u | 
| GONIATITIDA | Gonioloboceras | C | Bash-u | C | Step-u | 
| GONIATITIDA | Gonioloboceratoides | C | Mosc-l | C | Mosc-l | 
| GONIATITIDA | Hammatocyclus | C | Tour-l | C | Vise-l | 
| GONIATITIDA | Helicocyclus | C | Vise-l | C | Vise-l | 
| GONIATITIDA | Hibernicoceras | C | Vise-u | C | Vise-u | 
| GONIATITIDA | Hodsonites | C | Bash-l | C | Bash-l | 
| GONIATITIDA | Hoffmannia | P | Guad | P | Guad | 
| GONIATITIDA | Homoceras | C | Serp-u | C | Serp-u | 
| GONIATITIDA | Homoceratoides | C | Bash-l | C | Bash-l | 
| GONIATITIDA | Hudsonoceras | C | Serp-u | C | Bash-l | 
| GONIATITIDA | Hunanites | P | ? | P | ? | 
| GONIATITIDA | Hyattoceras | P | Leon | P | Djhu | 
| GONIATITIDA | Hypergoniatites | C | Vise | C | Serp-l | 
| GONIATITIDA | Imitoceras | D | Fame-m | C | Tour-u | 
| GONIATITIDA | Intoceras | C | Tour-l | C | Vise-l | 
| GONIATITIDA | Inzeroceras | C | Mosc | C | Step | 
| GONIATITIDA | Iranoceras | D | Fame-m | D | Fame-m | 
| GONIATITIDA | Irinoceras | C | Tour-u | C | Serp-l | 
| GONIATITIDA | Isohomoceras | C | Serp-u | C | Bash-l | 
| GONIATITIDA | Juresanites | P | Asse-l | P | Sakm-l | 
| GONIATITIDA | Karagandoceras | C | Tour-l | C | Tour-u | 
| GONIATITIDA | Kardailites | C | Serp-l | P | Leon | 
| GONIATITIDA | Kayutoceras | C | Bash-u | C | Bash-u | 
| GONIATITIDA | Kazakhoceras | C | Tour-u | C | Serp-l | 
| GONIATITIDA | Kazakhstania | C | Tour-l | C | Tour-l | 
| GONIATITIDA | Kenseyoceras | D | Fame | D | Fame | 
| GONIATITIDA | Kirsoceras | D | Fame-m | D | Fame-m | 
| GONIATITIDA | Kozhimites | C | Vise-l | C | Vise-l | 
| GONIATITIDA | Krafftoceras | P | Djhu | P | Djhu | 
| GONIATITIDA | Kufengoceras | P | Leon | P | Guad-l | 
| GONIATITIDA | Kushanites | C | Bash-l | C | Bash-l | 
| GONIATITIDA | Lagowites | D | Fame-l | D | Fame-m | 
| GONIATITIDA | Lanceoloboceras | P | Guad-l | P | Guad-l | 
| GONIATITIDA | Leeites | P | Sakm | P | Sakm | 
| GONIATITIDA | Linguatornoceras | D | Fras-m | D | Fame-l | 
| GONIATITIDA | Lobotornoceras | D | Fras-l | D | Fras-m | 
| GONIATITIDA | Lusitanites | C | Vise-u | C | Serp-l | 
| GONIATITIDA | Lyrogoniatites | C | Vise-u | C | Serp-l | 
| GONIATITIDA | Lytheoceras | C | Serp-l | C | Serp-l | 
| GONIATITIDA | Maenioceras | D | Fame-l | D | Fame-m | 
| GONIATITIDA | Mangeroceras | C | Mosc-u | C | Mosc-u | 
| GONIATITIDA | Marathonites | C | Step-u | P | Leon | 
| GONIATITIDA | Marianoceras | C | Bash-l | C | Bash-l | 
| GONIATITIDA | Maximites | C | Mosc-l | C | Step-l | 
| GONIATITIDA | Melvilloceras | C | Bash-u | C | Bash-u | 
| GONIATITIDA | Mescalites | C | Step-u | P | Sakm-u | 
| GONIATITIDA | Metadimorphoceras | C | Vise-u | C | Bash-l | 
| GONIATITIDA | Metalegoceras | P | Asse | P | Sakm-u | 
| GONIATITIDA | Mexicoceras | P | Guad-l | P | Guad-l | 
| GONIATITIDA | Mimimitoceras | D | Fame-m | C | Tour-l | 
| GONIATITIDA | Mirilentia | C | Serp-l | C | Serp-l | 
| GONIATITIDA | Mongoloceras | P | Guad-l | P | Guad-l | 
| GONIATITIDA | Muensteroceras | C | Tour-l | C | Vise-l | 
| GONIATITIDA | Nautellipsites | C | Vise-l | C | Vise-l | 
| GONIATITIDA | Neoaganides | C | Step-l | P | Dora | 
| GONIATITIDA | Neocrimites | P | Leon-l | P | Guad | 
| GONIATITIDA | Neodimorphoceras | C | Step-l | P | Asse-l | 
| GONIATITIDA | Neoglaphyrites | C | Step-u | P | Asse | 
| GONIATITIDA | Neoglyphioceras | C | Vise-u | C | Serp-l | 
| GONIATITIDA | Neogoniatites | C | Vise | C | Serp-l | 
| GONIATITIDA | Neoicoceras | C | Bash-u | P | Asse | 
| GONIATITIDA | Neopericyclus | C | Tour-u | C | Tour-u | 
| GONIATITIDA | Neoshumardites | C | Step-l | P | Leon-l | 
| GONIATITIDA | Nevadoceras | P | Sakm-u | P | Leon-l | 
| GONIATITIDA | Nomismoceras | C | Vise-u | C | Serp-l | 
| GONIATITIDA | Nothosporadoceras | D | Fame-m | D | Fame-m | 
| GONIATITIDA | Nuculoceras | C | Serp-l | C | Serp-l | 
| GONIATITIDA | Nummoceras | C | Vise-u | C | Serp-l | 
| GONIATITIDA | Ophilyroceras | C | Vise-u | C | Serp-l | 
| GONIATITIDA | Orulganites | C | Bash-u | C | Bash-u | 
| GONIATITIDA | Owenoceras | C | Mosc-l | C | Step-l | 
| GONIATITIDA | Oxintoceras | C | Vise-l | C | Vise-l | 
| GONIATITIDA | Oxytornoceras | D | Fame-l | D | Fame-l | 
| GONIATITIDA | Pachylyroceras | C | Vise-u | C | Serp-l | 
| GONIATITIDA | Palermites | P | Guad | P | Guad | 
| GONIATITIDA | Paprothites | C | Tour-l | C | Tour-l | 
| GONIATITIDA | Paracravenoceras | C | Serp-l | C | Bash | 
| GONIATITIDA | Paradimeroceras | D | Fame-l | D | Fame-m | 
| GONIATITIDA | Paradimorphoceras | C | Vise-u | C | Vise-u | 
| GONIATITIDA | Paragastrioceras | P | Asse | P | Leon-m | 
| GONIATITIDA | Paragattendorfia | C | Tour-l | C | Tour-l | 
| GONIATITIDA | Parahomoceras | C | Serp-u | C | Serp-u | 
| GONIATITIDA | Paralegoceras | C | Mosc-l | C | Mosc-l | 
| GONIATITIDA | Paralytoceras | C | Tour-l | C | Tour-l | 
| GONIATITIDA | Paraperrinites | P | Leon-l | P | Leon-m | 
| GONIATITIDA | Paraschartymites | C | Bash-l | C | Bash-l | 
| GONIATITIDA | Paraschistoceras | C | Step-u | C | Step-u | 
| GONIATITIDA | Parashumardites | C | Step-l | C | Step-l | 
| GONIATITIDA | Paratorleyoceras | D | Fame-l | D | Fame-l | 
| GONIATITIDA | Paratornoceras | D | Fame-l | D | Fame-l | 
| GONIATITIDA | Parayakutoceras | C | Bash-u | C | Bash-u | 
| GONIATITIDA | Parodiceras | D | Eife-u | D | Give-l | 
| GONIATITIDA | Pennoceras | C | Step-u | C | Step-u | 
| GONIATITIDA | Pericleites | C | Serp-l | C | Serp-l | 
| GONIATITIDA | Pericyclus | C | Tour-l | C | Tour-u | 
| GONIATITIDA | Peritrochia | C | Mosc | P | Leon | 
| GONIATITIDA | Pernoceras | D | Fame-m | D | Fame-m | 
| GONIATITIDA | Perrinites | P | Leon-m | P | Leon-u | 
| GONIATITIDA | Peytonoceras | C | Serp-l | C | Serp-l | 
| GONIATITIDA | Phaneroceras | C | Bash-u | C | Mosc-l | 
| GONIATITIDA | Phillipsoceras | C | Bash-l | C | Bash-l | 
| GONIATITIDA | Phoenixites | D | Give-u | D | Fame-l | 
| GONIATITIDA | Physematites | C | Serp-u | C | Serp-u | 
| GONIATITIDA | Platygoniatites | C | Vise-u | C | Serp-l | 
| GONIATITIDA | Polaricyclus | C | Tour-u | C | Tour-u | 
| GONIATITIDA | Politoceras | C | Bash-u | C | Mosc-l | 
| GONIATITIDA | Polonites | D | Fame-l | D | Fame-l | 
| GONIATITIDA | Polonoceras | D | Fame-l | D | Fame-l | 
| GONIATITIDA | Popanoceras | P | Leon-l | P | Leon-u | 
| GONIATITIDA | Posttornoceras | D | Fame-m | D | Fame-m | 
| GONIATITIDA | Praeglyphioceras | D | Fame-m | D | Fame-m | 
| GONIATITIDA | Praemeroceras | D | Fame-l | D | Fame-l | 
| GONIATITIDA | Preshumardites | C | Step-u | P | Sakm | 
| GONIATITIDA | Prionoceras | D | Fame-m | D | Fame-m | 
| GONIATITIDA | Properrinites | P | Sakm-l | P | Sakm-u | 
| GONIATITIDA | Propopanoceras | P | Sakm-l | P | Sakm-u | 
| GONIATITIDA | Proshumardites | C | Serp-l | C | Step-u | 
| GONIATITIDA | Prostacheoceras | P | Asse-l | P | Guad | 
| GONIATITIDA | Prothalassoceras | C | Step-u | P | Guad-u | 
| GONIATITIDA | Protopopanoceras | P | Asse | P | Asse | 
| GONIATITIDA | Protornoceras | D | Fame-m | D | Fame-m | 
| GONIATITIDA | Pseudagathiceras | P | Guad-u | P | Guad-u | 
| GONIATITIDA | Pseudarietites | C | Tour-l | C | Tour-l | 
| GONIATITIDA | Pseudoclymenia | D | Fame-m | D | Fame-m | 
| GONIATITIDA | Pseudogastrioceras | P | Guad-l | Tr | Indu-l | 
| GONIATITIDA | Pseudoglaphyrites | C | Serp-l | C | Serp-l | 
| GONIATITIDA | Pseudohalorites | P | Sakm | P | Guad-u | 
| GONIATITIDA | Pseudonomismoceras | C | Vise-l | C | Vise-l | 
| GONIATITIDA | Pseudoparalegoceras | C | Bash-u | C | Mosc-u | 
| GONIATITIDA | Pseudoschistoceras | P | Leon | P | Leon | 
| GONIATITIDA | Pseudovidrioceras | P | Guad-l | P | Guad-l | 
| GONIATITIDA | Qiannanites | C | Tour-l | C | Tour-l | 
| GONIATITIDA | Quasicravenoceras | C | Serp-l | C | Serp-l | 
| GONIATITIDA | Quasintoceras | C | Vise-l | C | Vise-l | 
| GONIATITIDA | Quinnites | C | Bash-l | C | Bash-l | 
| GONIATITIDA | Ramosites | C | Serp-u | C | Bash-l | 
| GONIATITIDA | Raymondiceras | D | Fame-l | D | Fame-m | 
| GONIATITIDA | Reticuloceras | C | Bash-l | C | Bash-l | 
| GONIATITIDA | Retites | C | Bash-l | C | Bash-l | 
| GONIATITIDA | Rhadinites | C | Serp-l | C | Serp-l | 
| GONIATITIDA | Rhiphaeocyclus | C | Vise-l | C | Vise-l | 
| GONIATITIDA | Rhymmoceras | C | Serp-l | C | Serp-l | 
| GONIATITIDA | Richardsonites | C | Serp-l | C | Serp-l | 
| GONIATITIDA | Rotopericyclus | C | Tour-l | C | Vise-l | 
| GONIATITIDA | Sangzhites | P | Guad-l | P | Guad-l | 
| GONIATITIDA | Schartymites | C | Bash-l | C | Bash-l | 
| GONIATITIDA | Schistoceras | C | Step-l | C | Step-u | 
| GONIATITIDA | Schuichengoceras | C | Bash-u | C | Bash-u | 
| GONIATITIDA | Shangraoceras | P | Guad-l | P | Guad-l | 
| GONIATITIDA | Shaoyangoceras | P | Guad-l | P | Guad-l | 
| GONIATITIDA | Shengoceras | P | Leon | P | Leon | 
| GONIATITIDA | Shouchangoceras | P | Guad-l | P | Guad-u | 
| GONIATITIDA | Shumardites | C | Step-u | Tr | Indu-l | 
| GONIATITIDA | Simichelloceras | D | Fame-l | D | Fame-l | 
| GONIATITIDA | Simmoceras | C | Vise | C | Vise | 
| GONIATITIDA | Sinotites | D | Fame-l | D | Fame-l | 
| GONIATITIDA | Sizilites | P | Guad | P | Guad | 
| GONIATITIDA | Somoholites | C | Step-l | P | Sakm | 
| GONIATITIDA | Sosioceras | P | Guad-l | P | Guad-l | 
| GONIATITIDA | Spirolegoceras | P | Leon-u | P | Leon-u | 
| GONIATITIDA | Sporadoceras | D | Fame-l | D | Fame-u | 
| GONIATITIDA | Stacheoceras | P | Leon | P | Dora | 
| GONIATITIDA | Stenocyclus | C | Tour-u | C | Tour-u | 
| GONIATITIDA | Stenoglaphyrites | C | Serp-l | C | Bash-l | 
| GONIATITIDA | Strigogoniatites | P | Guad-u | P | Guad-u | 
| GONIATITIDA | Subitoceras | C | Serp-u | C | Serp-u | 
| GONIATITIDA | Subperrinites | P | Sakm-l | P | Sakm-u | 
| GONIATITIDA | Subshumardites | C | Step | C | Step | 
| GONIATITIDA | Sudeticeras | C | Vise-u | C | Vise-u | 
| GONIATITIDA | Sulcimitoceras | C | Tour-l | C | Tour-l | 
| GONIATITIDA | Sulcodimorphoceras | C | Serp-l | C | Serp-l | 
| GONIATITIDA | Sulcogirtyoceras | C | Vise | C | Vise | 
| GONIATITIDA | Sunites | D | Fame-l | D | Fame-l | 
| GONIATITIDA | Surenites | C | Bash-l | C | Bash-l | 
| GONIATITIDA | Sverdrupites | P | Leon-u | P | Leon-u | 
| GONIATITIDA | Svetlanoceras | P | Asse-l | P | Sakm-u | 
| GONIATITIDA | Syngastrioceras | C | Serp-l | C | u | 
| GONIATITIDA | Synuraloceras | P | Sakm | P | Sakm | 
| GONIATITIDA | Tabantalites | P | Asse | P | Sakm-l | 
| GONIATITIDA | Tauroceras | P | Guad-l | P | Guad-l | 
| GONIATITIDA | Tectiretites | C | Bash-l | C | Bash-l | 
| GONIATITIDA | Terektites | C | Tour-u | C | Tour-u | 
| GONIATITIDA | Texoceras | P | Leon | P | Leon | 
| GONIATITIDA | Thallassoceras | P | Sakm | P | Guad | 
| GONIATITIDA | Timorites | P | Guad-u | P | Djhu | 
| GONIATITIDA | Tongluceras | P | Leon-u | P | Leon-u | 
| GONIATITIDA | Torleyoceras | D | Fame-l | D | Fame-l | 
| GONIATITIDA | Tornia | D | Fame-m | D | Fame-m | 
| GONIATITIDA | Tornoceras | D | Give-l | D | Fame-m | 
| GONIATITIDA | Trettinoceras | C | Mosc | C | Step | 
| GONIATITIDA | Trigonogastrioceras | C | Pn | C | Pn | 
| GONIATITIDA | Trizonoceras | C | Vise-u | C | Serp-l | 
| GONIATITIDA | Truyolsoceras | D | Fame-l | D | Fame-l | 
| GONIATITIDA | Tumaroceras | P | Leon | P | Leon | 
| GONIATITIDA | Tumilites | C | Serp-l | C | Serp-l | 
| GONIATITIDA | Tympanoceras | C | Serp-l | C | Serp-l | 
| GONIATITIDA | Umbetoceras | C | Bash-l | C | Bash-l | 
| GONIATITIDA | Unquatornoceras | D | Fras-m | D | Fame-l | 
| GONIATITIDA | Uraloceras | P | Sakm-l | P | Leon-m | 
| GONIATITIDA | Vallites | C | Bash-l | C | Bash-l | 
| GONIATITIDA | Verancoceras | C | Serp-l | C | Serp-l | 
| GONIATITIDA | Verneuilites | C | Bash-l | C | Bash-l | 
| GONIATITIDA | Vidrioceras | C | Step-u | C | Step-u | 
| GONIATITIDA | Voehringerites | C | Tour-l | C | Tour-l | 
| GONIATITIDA | Waagenina | P | Asse | P | Guad | 
| GONIATITIDA | Waagenoceras | P | Guad-l | P | Guad-u | 
| GONIATITIDA | Wellerites | C | Mosc-u | C | Mosc-u | 
| GONIATITIDA | Wewokites | C | Step-l | C | Step-u | 
| GONIATITIDA | Wiedeyoceras | C | Bash-l | C | Mosc-u | 
| GONIATITIDA | Winchelloceras | C | Tour-u | C | Vise-l | 
| GONIATITIDA | Winslowoceras | C | Bash-u | C | Bash-u | 
| GONIATITIDA | Yakutoceras | C | Bash-u | C | Bash-u | 
| GONIATITIDA | Yakutoglaphyrites | C | Bash-u | C | Step-u | 
| GONIATITIDA | Yinoceras | P | Leon | P | Guad-l | 
| GONIATITIDA | Zadelsdorfia | C | Tour-l | C | Tour-l | 
| GONIATITIDA | Zephyroceras | C | Serp-l | C | Serp-l | 
| INTEJOCERIDA | Bajkaloceras | O | Aren-u | O | Llvi-l | 
| INTEJOCERIDA | Evencoceras | O | Aren-u | O | Llvi | 
| INTEJOCERIDA | Intejoceras | O | Aren-u | O | Llvi-l | 
| INTEJOCERIDA | Majoceras | O | Trem | O | Aren | 
| INTEJOCERIDA | Padunoceras | O | Llvi-u | O | Llvi-u | 
| INTEJOCERIDA | Rossoceras | O | Aren | O | Llvi | 
| NAUTILIDA | Acanthonautilus | C | Vise-u | C | Vise-u | 
| NAUTILIDA | Adeloceras | D | Emsi-u | D | Emsi-u | 
| NAUTILIDA | Adelphoceras | D | Eife-l | D | Eife-l | 
| NAUTILIDA | Aipoceras | C | Tour-l | C | Tour-u | 
| NAUTILIDA | Alethynoceras | D | Emsi | D | Emsi | 
| NAUTILIDA | Alexandronautilus | P | Guad-l | P | Guad-l | 
| NAUTILIDA | Anepheloceras | D | Emsi | D | Emsi | 
| NAUTILIDA | Anglonautlis | K | Haut | K | Ceno | 
| NAUTILIDA | Anomaloceras | D | m | D | m | 
| NAUTILIDA | Anoploceras | Tr | Olen | Tr | Carn-u | 
| NAUTILIDA | Aphelaeceras | C | Tour-u | C | Serp-l | 
| NAUTILIDA | Aphractus | C | Bash | C | Bash | 
| NAUTILIDA | Apogonoceras | P | l | P | l | 
| NAUTILIDA | Articheilus | P | Leon | P | Leon | 
| NAUTILIDA | Askeatonolucidum | C | Vise-u | C | Vise-u | 
| NAUTILIDA | Asymptoceras | C | Tour-u | C | Vise-u | 
| NAUTILIDA | Aturia | T | Than | T | Mi-u-u | 
| NAUTILIDA | Aturoidea | K | Sn | T | Eo | 
| NAUTILIDA | Aulaconautilus | J | Tith-u | K | Vala | 
| NAUTILIDA | Aulametacoceras | P | Leon | Tr | Carn | 
| NAUTILIDA | Bastindoceras | D | Eife | D | Eife | 
| NAUTILIDA | Bistrialites | C | Vise | C | Vise | 
| NAUTILIDA | Callaionautilus | Tr | Nori-m | Tr | Nori-u | 
| NAUTILIDA | Capriocornites | D | Eife-l | D | Eife-l | 
| NAUTILIDA | Carinonautilus | K | Apti | K | Sant | 
| NAUTILIDA | Carlloceras | D | Fame-u | D | Fame-u | 
| NAUTILIDA | Casteroceras | D | Give-l | D | Give-l | 
| NAUTILIDA | Catastroboceras | C | Vise-u | C | Serp-l | 
| NAUTILIDA | Celox | C | Vise-u | C | Vise-u | 
| NAUTILIDA | Cenoceras | Tr | Carn | J | Call | 
| NAUTILIDA | Centroceras | D | Eife | D | Give-u | 
| NAUTILIDA | Centrolitoceras | D | Give | D | Give | 
| NAUTILIDA | Chouteauoceras | C | Tour-u | C | Tour-u | 
| NAUTILIDA | Cimomia | J | Kimm | T | Ol-l | 
| NAUTILIDA | Clydonautilus | Tr | Ladi | Tr | Nori-u | 
| NAUTILIDA | Clymenonautilus | Tr | Carn | Tr | Nori | 
| NAUTILIDA | Coelogasteroceras | C | Bash | P | Leon | 
| NAUTILIDA | Coloceras | C | Vise-u | C | Step-l | 
| NAUTILIDA | Condraoceras | C | Mosc-u | P | Leon | 
| NAUTILIDA | Cooperoceras | C | Step-l | C | Step-u | 
| NAUTILIDA | Cosmonautilus | Tr | Carn-l | Tr | Nori-m | 
| NAUTILIDA | Cranoceras | D | Give-u | D | Fras-l | 
| NAUTILIDA | Cymatoceras | J | Bath | T | Ol-u | 
| NAUTILIDA | Cymatonautilus | J | Call | J | Call | 
| NAUTILIDA | Danzikoceras | D | Eife | D | Eife | 
| NAUTILIDA | Dasbergoceras | D | Fame-u | D | Fame-u | 
| NAUTILIDA | Deltocymatoceras | K | Maes | K | Maes | 
| NAUTILIDA | Deltoidonautilus | K | Albi | T | Ol-l | 
| NAUTILIDA | Dentoceras | P | Leon | P | Leon | 
| NAUTILIDA | Diademoceras | D | Eife | D | Give | 
| NAUTILIDA | Diodoceras | C | Vise-u | C | Vise-u | 
| NAUTILIDA | Diorugoceras | C | Vise-u | C | Vise-u | 
| NAUTILIDA | Discitoceras | C | Vise | C | Serp-l | 
| NAUTILIDA | Domatoceras | C | Bash | P | Tatr | 
| NAUTILIDA | Duerleyoceras | C | l | C | l | 
| NAUTILIDA | Dzhinsetoceras | D | Emsi | D | Eife | 
| NAUTILIDA | Edaphoceras | C | Ms | C | Ms | 
| NAUTILIDA | Encoiloceras | Tr | Carn-u | Tr | Nori | 
| NAUTILIDA | Endolobus | C | Serp-l | C | Mosc-u | 
| NAUTILIDA | Enoploceras | Tr | Olen | Tr | Nori | 
| NAUTILIDA | Ephippioceras | C | Vise-u | P | l | 
| NAUTILIDA | Epicymatoceras | K | Maes | K | Maes | 
| NAUTILIDA | Epidomatoceras | C | Vise-u | C | Vise-u | 
| NAUTILIDA | Epistroboceras | C | Vise-u | C | Vise-u | 
| NAUTILIDA | Euciphoceras | T | Eo-l | T | Eo-l | 
| NAUTILIDA | Eucymatoceras | K | Barr | K | Barr | 
| NAUTILIDA | Eutrephoceras | J | Call | T | Mi-u | 
| NAUTILIDA | Foordiceras | P | Sakm | P | Guad-u | 
| NAUTILIDA | Geitonoceras | D | Fame-l | D | Fame-l | 
| NAUTILIDA | Germanonautilus | Tr | Olen | Tr | Nori | 
| NAUTILIDA | Goldringia | D | Emsi | D | Give | 
| NAUTILIDA | Gonionautilus | Tr | Nori-u | Tr | Nori-u | 
| NAUTILIDA | Grypoceras | Tr | Olen | Tr | Nori | 
| NAUTILIDA | Gryponautilus | Tr | Carn | Tr | Nori | 
| NAUTILIDA | Grzegorzewskia | S | Wenl | S | Wenl | 
| NAUTILIDA | Gzheloceras | C | Vise-u | P | Leon | 
| NAUTILIDA | Halloceras | D | Emsi-u | D | Emsi-u | 
| NAUTILIDA | Hemiliroceras | P | Leon | P | Leon | 
| NAUTILIDA | Heminautilus | K | Apti | K | Albi | 
| NAUTILIDA | Hercoceras | D | Eife-l | D | Eife-l | 
| NAUTILIDA | Hercoglossa | T | Dani | T | Eo-m-l | 
| NAUTILIDA | Hercoglossoceras | J | Sine-u | J | Sine-u | 
| NAUTILIDA | Hexagonites | P | ? | P | ? | 
| NAUTILIDA | Hindeoceras | D | Give-u | D | Fras | 
| NAUTILIDA | Holconautilus | Tr | Anis-u | Tr | Nori | 
| NAUTILIDA | Homaloceras | D | Give-l | D | Give-l | 
| NAUTILIDA | Homoadelphoceras | D | Eife-l | D | Eife-l | 
| NAUTILIDA | Hunanoceras | P | Leon | P | Leon | 
| NAUTILIDA | Indonautilus | Tr | Anis-l | Tr | Nori-u | 
| NAUTILIDA | Juvavaionautilus | Tr | Carn | Tr | Nori | 
| NAUTILIDA | Knightoceras | C | Serp-l | P | Leon | 
| NAUTILIDA | Krykyloceras | D | Eife-l | D | Eife-l | 
| NAUTILIDA | Kummeloceras | P | Wc | P | Leon | 
| NAUTILIDA | Leuroceras | C | Vise | C | Vise | 
| NAUTILIDA | Librovitschiceras | C | Step-l | C | Step-l | 
| NAUTILIDA | Liroceras | C | Vise-u | P | l | 
| NAUTILIDA | Lispoceras | C | Vise | C | Vise | 
| NAUTILIDA | Litogyroceras | D | Emsi | D | Emsi | 
| NAUTILIDA | Lophoceras | C | Vise | C | Vise | 
| NAUTILIDA | Maccoyoceras | C | Vise | C | Vise | 
| NAUTILIDA | Mahoningoceras | C | Mosc-u | C | Step-l | 
| NAUTILIDA | Megaglossoceras | C | Mosc-u | C | Mosc-u | 
| NAUTILIDA | Menuthionautlis | Tr | Indu | Tr | Indu | 
| NAUTILIDA | Mesochasmoceras | C | Vise-u | C | Vise-u | 
| NAUTILIDA | Metacoceras | C | Step-l | P | Guad-u | 
| NAUTILIDA | Millkoninckioceras | C | Vise | P | l | 
| NAUTILIDA | Mojscaroceras | Tr | Olen | Tr | Nori | 
| NAUTILIDA | Mosquoceras | C | Mosc | C | Step-l | 
| NAUTILIDA | Muiroceras | D | Give | D | Give | 
| NAUTILIDA | Nassauoceras | D | Eife | D | Eife | 
| NAUTILIDA | Nautiloceras | C | Tour-u | C | Tour-u | 
| NAUTILIDA | Nautilus | T | Eo-m | R |   | 
| NAUTILIDA | Neobistrialites | C | Serp-l | C | Mosc-u | 
| NAUTILIDA | Neocymatoceras | T | Ol-u | T | Ol-u | 
| NAUTILIDA | Neodomatoceras | P | Guad-l | P | Guad-l | 
| NAUTILIDA | Nikenautilus | C | Serp-l | C | Serp-l | 
| NAUTILIDA | Ophionautilus | J | Bajo | J | Bajo | 
| NAUTILIDA | Oxynautilus | Tr | Nori | Tr | Nori | 
| NAUTILIDA | Palaskensis | Tr | Carn | Tr | Carn | 
| NAUTILIDA | Palelialia | K | Barr-u | K | Albi | 
| NAUTILIDA | Paracenoceras | J | Bath-u | K | Albi | 
| NAUTILIDA | Paracymatoceras | J | Bath | J | Tith-u | 
| NAUTILIDA | Paradomatoceras | C | u | C | u | 
| NAUTILIDA | Parametacoceras | C | Step-l | C | Step-u | 
| NAUTILIDA | Paranautilus | Tr | Anis-m | Tr | Nori-u | 
| NAUTILIDA | Pararhiphaeoceras | P | l | P | l | 
| NAUTILIDA | Pararineceras | C | Vise | C | Vise | 
| NAUTILIDA | Parastenopoceras | P | Leon | P | Leon | 
| NAUTILIDA | Peripetoceras | C | Vise | P | Guad-l | 
| NAUTILIDA | Permoceras | P | Guad-l | P | Guad-l | 
| NAUTILIDA | Permodomatoceras | P | Leon | P | Leon | 
| NAUTILIDA | Permonautilus | P | u | P | u | 
| NAUTILIDA | Perunautilus | Tr | Nori | Tr | Nori | 
| NAUTILIDA | Phacoceras | C | Vise-u | P | Wc | 
| NAUTILIDA | Phaedrysmocheilus | Tr | Olen | Tr | Nori | 
| NAUTILIDA | Phloioceras | Tr | Ladi-u | Tr | Nori | 
| NAUTILIDA | Piratoceras | D | Eife | D | Eife | 
| NAUTILIDA | Planetoceras | C | Vise-u | C | Vise-u | 
| NAUTILIDA | Pleuronautilus | P | Leon | Tr | Nori | 
| NAUTILIDA | Pleuroncoceras | D | Eife-u | D | Eife-u | 
| NAUTILIDA | Plummeroceras | P | Sakm | P | Sakm | 
| NAUTILIDA | Potoceras | C | Vise-u | C | Vise-u | 
| NAUTILIDA | Proclydonautilus | Tr | Anis-u | Tr | Rhae | 
| NAUTILIDA | Procymatoceras | J | Bath | J | Bath | 
| NAUTILIDA | Pselioceras | P | l | P | l | 
| NAUTILIDA | Pseudaganides | J | l | J | Tith | 
| NAUTILIDA | Pseudaturoidea | K | Barr-u | K | Albi | 
| NAUTILIDA | Pseudocatastroboceras | C | Vise-u | C | Vise-u | 
| NAUTILIDA | Pseudocenoceras | J | Tith-u | K | Maes-l | 
| NAUTILIDA | Pseudonautilus | J | Tith-l | K | Vala-l | 
| NAUTILIDA | Pseudophacoceras | C | Vise-u | C | Vise-u | 
| NAUTILIDA | Pseudostenopoceras | C | Serp-l | C | Mosc-u | 
| NAUTILIDA | Pseudotemnocheilus | P | Leon | P | Leon | 
| NAUTILIDA | Pseudotitanoceras | P | u | P | u | 
| NAUTILIDA | Ptenoceras | D | Sieg-u | D | Eife | 
| NAUTILIDA | Ptyssoceras | D | Emsi | D | Emsi | 
| NAUTILIDA | Rhiphaeoceras | P | Leon | P | Leon | 
| NAUTILIDA | Rhiphaeonautilus | P | l | P | l | 
| NAUTILIDA | Rineceras | C | Vise-l | C | Vise-u | 
| NAUTILIDA | Roussanoffoceras | D | l | D | l | 
| NAUTILIDA | Rutoceras | D | Gedi | D | Give-u | 
| NAUTILIDA | Scyphoceras | P | Leon | P | Leon | 
| NAUTILIDA | Sholakoceras | P | Sakm | P | Sakm | 
| NAUTILIDA | Siberionautilus | Tr | Nori-m | Tr | Nori-m | 
| NAUTILIDA | Sibyllonautilus | Tr | Anis-l | Tr | Nori-u | 
| NAUTILIDA | Simplicioceras | T | Eo-l | T | Eo-l | 
| NAUTILIDA | Soakinautilus | J | m | J | u | 
| NAUTILIDA | Solenochilus | C | Vise-u | P | Leon | 
| NAUTILIDA | Somalinautilus | J | Bajo | J | Kimm-u | 
| NAUTILIDA | Stearoceras | C | Bash-u | C | Mosc-l | 
| NAUTILIDA | Stenopoceras | C | Step-l | P | Djhu | 
| NAUTILIDA | Stenzeloceras | K | Camp-l | K | Camp-l | 
| NAUTILIDA | Strionautilus | K | l | K | l | 
| NAUTILIDA | Stroboceras | C | Vise-u | C | Serp-l | 
| NAUTILIDA | Strophiceras | D | Give-u | D | Give-u | 
| NAUTILIDA | Styrionautilus | Tr | Anis | Tr | Nori | 
| NAUTILIDA | Subclymenia | C | Vise-l | C | Vise-l | 
| NAUTILIDA | Subvestinautilus | C | Vise-u | C | Vise-u | 
| NAUTILIDA | Syringoceras | Tr | Olen | Tr | Nori | 
| NAUTILIDA | Syringonautilus | Tr | Olen | Tr | Nori | 
| NAUTILIDA | Syrionautilus | K | Maes | K | Maes | 
| NAUTILIDA | Syrreghmatoceras | D | Fras | D | Fras | 
| NAUTILIDA | Tainionautilus | P | Guad | Tr | Olen | 
| NAUTILIDA | Tainoceras | C | Step-l | Tr | Carn | 
| NAUTILIDA | Tangchiashanites | P | Leon-u | P | Guad-l | 
| NAUTILIDA | Teichertia | T | Dani | T | Eo | 
| NAUTILIDA | Temnocheilus | C | Vise-u | P | Tatr | 
| NAUTILIDA | Tetragonoceras | D | Eife | D | Give | 
| NAUTILIDA | Tetranodoceras | D | Give-l | D | Give-l | 
| NAUTILIDA | Thaymastoceras | D | Give-u | D | Give-u | 
| NAUTILIDA | Threaroceras | D | Eife | D | Eife | 
| NAUTILIDA | Thrincoceras | C | Vise | P | Wc | 
| NAUTILIDA | Thuringionautilus | Tr | Anis | Tr | Ladi | 
| NAUTILIDA | Tirolonautilus | P | Guad | P | Guad | 
| NAUTILIDA | Titanoceras | C | Mosc | P | Guad-u | 
| NAUTILIDA | Tithonoceras | J | Tith-u | J | Tith-u | 
| NAUTILIDA | Tomponautilus | Tr | Indu | Tr | Indu | 
| NAUTILIDA | Trachynautilus | Tr | Anis | Tr | Carn | 
| NAUTILIDA | Trematodiscus | Tr | Carn | Tr | Nori | 
| NAUTILIDA | Triboloceras | C | Tour-u | C | Vise-l | 
| NAUTILIDA | Trigonoceras | C | Vise-u | C | Serp-l | 
| NAUTILIDA | Trochoceras | D | Sieg-u | D | Eife-l | 
| NAUTILIDA | Tumidonautilus | Tr | Ladi | Tr | Ladi | 
| NAUTILIDA | Tylodiscoceras | C | Vise | C | Vise | 
| NAUTILIDA | Tylonautilus | C | Serp-l | P | ? | 
| NAUTILIDA | Tylorthoceras | D | Emsi | D | Eife | 
| NAUTILIDA | Uloceras | D | Emsi | D | Emsi | 
| NAUTILIDA | Valhallites | C | Ms | P | l | 
| NAUTILIDA | Venatoroceras | P | Leon | P | Leon | 
| NAUTILIDA | Vertorhizoceras | D | Fame | D | Fame | 
| NAUTILIDA | Vestinautilus | C | Tour-u | C | Vise-u | 
| NAUTILIDA | Virgaloceras | P | u | P | u | 
| NAUTILIDA | Wellsoceras | D | Eife-u | D | Give-l | 
| NAUTILIDA | Xenocheilus | J | u | K | Barr | 
| NAUTILIDA | Yakutionautilus | Tr | Nori-m | Tr | Nori-m | 
| OCTOPIDA | Argonauta | T | Mi | R |   | 
| OCTOPIDA | Kapal | T | Mi | T | Mi | 
| OCTOPIDA | Obinautilus | T | Ol-u | T | Ol-u | 
| OCTOPIDA | Palaeoctopus | K | Coni | K | Coni | 
| OCTOPIDA | Proteroctopus | J | Call | J | Call | 
| ONCOCERIDA | Acleistoceras | D | Eife-u | D | Give-l | 
| ONCOCERIDA | Actinomorpha | O | Cara | O | Cara | 
| ONCOCERIDA | Agrioceras | D | Fame | D | Fame | 
| ONCOCERIDA | Aktjubocheilus | D | Fame-m | D | Fame-m | 
| ONCOCERIDA | Alloceras | D | Emsi | D | Eife | 
| ONCOCERIDA | Almaloceras | D | Fame-m | D | Fame-m | 
| ONCOCERIDA | Amphicyrtoceras | S | Wenl-u | S | Ludl-l | 
| ONCOCERIDA | Ankyloceras | D | Emsi | D | Eife | 
| ONCOCERIDA | Anomeioceras | S | Wenl | S | Wenl | 
| ONCOCERIDA | Anonymoceras | D | Gedi | D | Gedi | 
| ONCOCERIDA | Anthomorpha | O | Cara-u | O | Cara-u | 
| ONCOCERIDA | Antonoceras | C | l | C | l | 
| ONCOCERIDA | Aphyctoceras | D | Eife-u | D | Give | 
| ONCOCERIDA | Apioceras | D | Give-u | D | Give-u | 
| ONCOCERIDA | Archiacoceras | D | Give | D | Give | 
| ONCOCERIDA | Argocheilus | C | l | C | l | 
| ONCOCERIDA | Asaphiceras | S | Wenl | S | Wenl | 
| ONCOCERIDA | Atomoceras | D | Eife | D | Eife | 
| ONCOCERIDA | Atopoceras | D | Fame-m | D | Fame-m | 
| ONCOCERIDA | Augustoceras | O | Cara-u | O | Cara-u | 
| ONCOCERIDA | Austinoceras | S | Wenl-u | S | Wenl-u | 
| ONCOCERIDA | Balashovia | D | Eife-l | D | Eife-l | 
| ONCOCERIDA | Beloitoceras | O | Llde | O | Ashg-m | 
| ONCOCERIDA | Blakeoceras | S | Ldov-l | D | Eife | 
| ONCOCERIDA | Bolloceras | D | Eife | D | Fras | 
| ONCOCERIDA | Brachydomoceras | D | Emsi | D | Emsi | 
| ONCOCERIDA | Byronoceras | S | Wenl | S | Wenl | 
| ONCOCERIDA | Calchasiceras | C | Tour | C | Tour | 
| ONCOCERIDA | Centrorizoceras | S | Wenl | S | Wenl | 
| ONCOCERIDA | Chadwickoceras | S | Wenl-u | S | Wenl-u | 
| ONCOCERIDA | Clathroceras | S | Prid | S | Prid | 
| ONCOCERIDA | Clionyssiceras | S | Wenl | S | Wenl | 
| ONCOCERIDA | Codoceras | S | Wenl | S | Wenl | 
| ONCOCERIDA | Coelocyrtoceras | D | Eife | D | Eife | 
| ONCOCERIDA | Conostichoceras | D | Eife | D | Eife | 
| ONCOCERIDA | Corbuloceras | S | Ludl | S | Prid | 
| ONCOCERIDA | Corysoceras | D | Fame-m | D | Fame-m | 
| ONCOCERIDA | Crateroceras | S | Wenl | S | Wenl | 
| ONCOCERIDA | Cyclopites | D | Fras | D | Fame | 
| ONCOCERIDA | Cyrthoceratites | D | Give-u | D | Give-u | 
| ONCOCERIDA | Cyrtoceras | S | Ludl-u | S | Prid | 
| ONCOCERIDA | Cyrtoceratites | D | Sieg | D | Fras | 
| ONCOCERIDA | Cyrtocheilus | D | Eife | D | Give | 
| ONCOCERIDA | Cyrtogomphus | D | Give | D | Give | 
| ONCOCERIDA | Cyrtorizoceras | O | Cara-m | O | Ashg-m | 
| ONCOCERIDA | Cyrtospyroceras | D | Fras-l | D | Fras-l | 
| ONCOCERIDA | Dalecarlioceras | O | Ashg-m | O | Ashg-m | 
| ONCOCERIDA | Danaoceras | S | Ludl-u | S | Ludl-u | 
| ONCOCERIDA | Danoceras | O | Ashg-l | O | Ashg-l | 
| ONCOCERIDA | Diestoceras | O | Cara-l | O | Ashg-m | 
| ONCOCERIDA | Digenuoceras | O | Ashg-m | O | Ashg-m | 
| ONCOCERIDA | Doleroceras | D | Eife-l | D | Eife-l | 
| ONCOCERIDA | Dowlingoceras | O | Ashg-m | O | Ashg-m | 
| ONCOCERIDA | Dunleithoceras | O | Ashg | O | Ashg | 
| ONCOCERIDA | Ectocyrtoceras | S | Wenl | S | Wenl | 
| ONCOCERIDA | Edenoceras | S | Ldov-m | S | Ldov-u | 
| ONCOCERIDA | Ehlersoceras | O | Cara | O | Cara | 
| ONCOCERIDA | Ekwanoceras | S | Wenl | S | Wenl | 
| ONCOCERIDA | Eocyrtoceras | S | Wenl | S | Wenl | 
| ONCOCERIDA | Eorizoceras | O | Llde-u | O | Llde-u | 
| ONCOCERIDA | Eotrimeroceras | S | Ludl-u | S | Ludl-u | 
| ONCOCERIDA | Eudoceras | D | m | D | m | 
| ONCOCERIDA | Euryrizoceras | S | Wenl | S | Wenl | 
| ONCOCERIDA | Evlanoceras | D | Fras-m | D | Fras-m | 
| ONCOCERIDA | Fayettoceras | O | Cara | O | Ashg-m | 
| ONCOCERIDA | Galtoceras | S | Wenl-l | S | Ludl | 
| ONCOCERIDA | Gonatocyrtoceras | S | Wenl-u | D | Fame-m | 
| ONCOCERIDA | Graciloceras | O | Llde | O | Ashg | 
| ONCOCERIDA | Grimsbyoceras | S | Wenl-u | S | Wenl-u | 
| ONCOCERIDA | Guangyuanoceras | S | Ldov | S | Ldov | 
| ONCOCERIDA | Guangyuanoceroides | S | Ldov | S | Ldov | 
| ONCOCERIDA | Gyroceras | D | Eife-u | D | Give | 
| ONCOCERIDA | Hadoceras | O | Ashg-m | O | Ashg-m | 
| ONCOCERIDA | Hemibeloitoceras | O | Llde-u | O | Llde-u | 
| ONCOCERIDA | Hemiphragmoceras | S | Wenl | S | Wenl | 
| ONCOCERIDA | Hercocyrtoceras | S | Wenl | S | Wenl | 
| ONCOCERIDA | Herkimeroceras | S | u | D | Gedi | 
| ONCOCERIDA | Hexameroceras | S | Wenl | S | Ludl | 
| ONCOCERIDA | Hipparionoceras | D | Eife | D | Fame | 
| ONCOCERIDA | Hiregiroceras | S | Ldov-m | S | Ldov-u | 
| ONCOCERIDA | Inversoceras | S | Wenl-l | S | Ludl | 
| ONCOCERIDA | Iowoceras | S | Wenl | S | Wenl | 
| ONCOCERIDA | Irinites | D | Fame-m | D | Fame-m | 
| ONCOCERIDA | Jovellania | D | Gedi | D | Sieg | 
| ONCOCERIDA | Kallholnoceras | O | Ashg-m | O | Ashg-m | 
| ONCOCERIDA | Karoceras | S | Wenl | D | Gedi | 
| ONCOCERIDA | Kentlandoceras | O | Cara | O | Cara | 
| ONCOCERIDA | Kijoceras | D | Fame-m | D | Fame-u | 
| ONCOCERIDA | Kindleoceras | O | Ashg-m | O | Ashg-m | 
| ONCOCERIDA | Kophinoceras | D | Give | D | Give | 
| ONCOCERIDA | Laumontoceras | D | Sieg | D | Sieg | 
| ONCOCERIDA | Laureloceras | S | Wenl | S | Wenl | 
| ONCOCERIDA | Leonardoceras | O | Llvi-l | O | Llvi-u | 
| ONCOCERIDA | Loganoceras | O | Cara-m | O | Cara-m | 
| ONCOCERIDA | Lorieroceras | D | Gedi | D | Sieg | 
| ONCOCERIDA | Lychnoceras | D | Fame-m | D | Fame-m | 
| ONCOCERIDA | Lyckholmoceras | O | Ashg-l | O | Ashg-m | 
| ONCOCERIDA | Lysagoroceras | D | Fame-l | D | Fame-m | 
| ONCOCERIDA | Macrodomoceras | D | Emsi | D | Emsi | 
| ONCOCERIDA | Maelonoceras | O | Llde | O | Ashg | 
| ONCOCERIDA | Manitoulinoceras | O | Cara | O | Ashg-m | 
| ONCOCERIDA | Megaloceras | D | Emsi | D | Emsi | 
| ONCOCERIDA | Meloceras | C | Vise | C | Vise | 
| ONCOCERIDA | Metaphragmoceras | D | Eife | D | Eife | 
| ONCOCERIDA | Metarizoceras | S | Wenl | S | Wenl | 
| ONCOCERIDA | Metephippiorthoceras | O | Llde-u | O | Llde-u | 
| ONCOCERIDA | Miamoceras | O | Cara-m | O | Ashg-m | 
| ONCOCERIDA | Mimolychnoceras | D | Fame-m | D | Fame-m | 
| ONCOCERIDA | Minganoceras | O | Cara-l | O | Cara-l | 
| ONCOCERIDA | Mitroceras | S | Wenl-u | S | Wenl-u | 
| ONCOCERIDA | Mixosiphonoceras | O | Ashg-l | D | Emsi | 
| ONCOCERIDA | Mnemoceras | D | Fame-m | D | Fame-m | 
| ONCOCERIDA | Neoceras | S | Ldov | S | Ldov | 
| ONCOCERIDA | Neumatoceras | O | Ashg-m | O | Ashg-m | 
| ONCOCERIDA | Nothoceras | D | Eife-l | D | Eife-l | 
| ONCOCERIDA | Oligoceras | D | Eife | D | Eife | 
| ONCOCERIDA | Oncoceras | O | Llde | O | Ashg-m | 
| ONCOCERIDA | Oocerina | S | Ludl-u | S | Prid | 
| ONCOCERIDA | Oonoceras | O | Llvi-l | S | Prid | 
| ONCOCERIDA | Oratoceras | S | Ldov | S | Ldov | 
| ONCOCERIDA | Osbornoceras | S | Ldov-m | S | Ldov-u | 
| ONCOCERIDA | Pachtoceras | D | Fame-m | D | Fame-m | 
| ONCOCERIDA | Paracleistoceras | D | Eife-l | D | Eife-l | 
| ONCOCERIDA | Paraconradoceras | D | Eife | D | Eife | 
| ONCOCERIDA | Paroocerina | S | Wenl | S | Prid | 
| ONCOCERIDA | Pectinoceras | D | Emsi | D | Emsi | 
| ONCOCERIDA | Pentameroceras | S | Wenl-l | S | Ludl | 
| ONCOCERIDA | Perimecoceras | S | u | S | u | 
| ONCOCERIDA | Perioidanoceras | S | Wenl | S | Wenl | 
| ONCOCERIDA | Phthanoncoceras | O | Aren-u | O | Aren-u | 
| ONCOCERIDA | Piersaloceras | O | Ashg-l | O | Ashg-m | 
| ONCOCERIDA | Polyelasmoceras | D | Emsi | D | Emsi | 
| ONCOCERIDA | Poterioceras | C | Tour-l | C | Vise-u | 
| ONCOCERIDA | Poteriocerina | D | Eife | D | Fame | 
| ONCOCERIDA | Projovellania | S | Ludl | S | Ludl | 
| ONCOCERIDA | Pseudobrevicoceras | D | Fame | D | Fame | 
| ONCOCERIDA | Psiaoceras | D | Fame | C | Vise | 
| ONCOCERIDA | Pyramidoceras | D | Eife | D | Eife | 
| ONCOCERIDA | Ramussenoceras | O | Cara | O | Ashg | 
| ONCOCERIDA | Rhomboceras | S | Wenl | S | Wenl | 
| ONCOCERIDA | Rhomboceras | S | Wenl | S | Wenl | 
| ONCOCERIDA | Richardsonoceras | O | Llvi | S | Ludl-u | 
| ONCOCERIDA | Ringoceras | O | Cara-u | O | Ashg-m | 
| ONCOCERIDA | Rizoceras | S | Ludl-u | S | Prid | 
| ONCOCERIDA | Romingoceras | O | Llvi | O | Llde | 
| ONCOCERIDA | Scofieldoceras | O | Cara | O | Cara | 
| ONCOCERIDA | Shuranoceras | S | u | S | u | 
| ONCOCERIDA | Slocomoceras | S | Wenl | S | Wenl | 
| ONCOCERIDA | Spanioceras | D | Eife | D | Eife | 
| ONCOCERIDA | Staufferoceras | O | Cara | O | Ashg-m | 
| ONCOCERIDA | Stenogomphoceras | S | Wenl-u | S | Wenl-u | 
| ONCOCERIDA | Streptoceras | S | Wenl-u | S | Ludl-l | 
| ONCOCERIDA | Suttonoceras | O | Ashg | O | Ashg | 
| ONCOCERIDA | Sycoceras | D | u | D | u | 
| ONCOCERIDA | Talattoceras | S | Prid | S | Prid | 
| ONCOCERIDA | Tetrameroceras | S | Wenl | S | Ludl | 
| ONCOCERIDA | Torquatoceras | S | Wenl-l | S | Wenl-l | 
| ONCOCERIDA | Trimeroceras | S | Ludl-u | S | Ludl-u | 
| ONCOCERIDA | Tripleuroceras | S | Wenl-u | D | Give-u | 
| ONCOCERIDA | Tripteroceras | O | Llvi | O | Ashg-m | 
| ONCOCERIDA | Tripterocerina | O | Ashg | O | Ashg | 
| ONCOCERIDA | Tshingizoceras | O | Ashg | O | Ashg | 
| ONCOCERIDA | Tumidoceras | D | Eife-u | D | Eife-u | 
| ONCOCERIDA | Turnoceras | D | Emsi-u | D | Emsi-u | 
| ONCOCERIDA | Valcouroceras | O | Llde-u | O | Llde-u | 
| ONCOCERIDA | Valhalloceras | O | Aren | O | Aren | 
| ONCOCERIDA | Vaupelia | O | Cara | O | Ashg-l | 
| ONCOCERIDA | Wadeoceras | D | Fras | D | Fame | 
| ONCOCERIDA | Welleroceras | C | Vise | C | Vise | 
| ONCOCERIDA | Worthenoceras | S | Wenl-l | S | Ludl | 
| ONCOCERIDA | Xainzanoceras | O | Llvi | O | Llvi | 
| ONCOCERIDA | Xenoceras | D | Gedi | D | Eife | 
| ONCOCERIDA | Zittelloceras | O | Llde-l | O | Ashg-m | 
| ORTHOCERIDA | Acrosphaerorthoceras | S | Ludl | S | Ludl | 
| ORTHOCERIDA | Adnatoceras | D | Give | D | Fras | 
| ORTHOCERIDA | Aethiosolen | O | Llvi-l | O | Llde | 
| ORTHOCERIDA | Allanoceras | S | Ludl | S | Ludl | 
| ORTHOCERIDA | Allumettoceras | O | Llde-u | O | Cara-m | 
| ORTHOCERIDA | Anaspyroceras | O | Llde | D | Sieg-u | 
| ORTHOCERIDA | Anastomoceras | D | Gedi | D | Gedi | 
| ORTHOCERIDA | Ancistroceras | O | Llvi-l | O | Llde | 
| ORTHOCERIDA | Angelinoceras | O | Llvi-u | O | Llde-u | 
| ORTHOCERIDA | Antiplectoceras | O | Cara-u | O | Cara-u | 
| ORTHOCERIDA | Arionoceras | S | Wenl-u | S | Prid | 
| ORTHOCERIDA | Arkonoceras | D | Gedi | D | Give | 
| ORTHOCERIDA | Arpaoceras | D | Fras | D | Fras | 
| ORTHOCERIDA | Arterioceras | D | Gedi | D | Gedi | 
| ORTHOCERIDA | Arthrophyllum | D | Emsi | D | Eife | 
| ORTHOCERIDA | Badouceras | O | Cara | O | Cara | 
| ORTHOCERIDA | Balticoceras | O | Ashg | O | Ashg | 
| ORTHOCERIDA | Baykonaroceras | O | Cara | O | Ashg | 
| ORTHOCERIDA | Bergoceras | C | Vise | C | Vise | 
| ORTHOCERIDA | Bifoveoceras | O | Llvi | O | Llde | 
| ORTHOCERIDA | Bitaunioceras | P | Guad | P | Guad | 
| ORTHOCERIDA | Bogoslovskya | D | Eife | D | Fame-m | 
| ORTHOCERIDA | Bohemites | S | ? | S | ? | 
| ORTHOCERIDA | Brachycycloceras | C | Serp-l | C | Bash-u | 
| ORTHOCERIDA | Bradfordoceras | D | Fame | D | Fame | 
| ORTHOCERIDA | Buchanoceras | D | Sieg-u | D | Emsi | 
| ORTHOCERIDA | Buttsoceras | O | Aren-u | O | Aren-u | 
| ORTHOCERIDA | Calocyrtoceras | S | Ludl-u | S | Ludl-u | 
| ORTHOCERIDA | Campyloceras | C | Serp-l | C | Serp-l | 
| ORTHOCERIDA | Cayutoceras | D | Fras | D | Fras | 
| ORTHOCERIDA | Cedarvilleoceras | S | Wenl-l | S | Wenl-l | 
| ORTHOCERIDA | Centroonoceras | O | Aren | O | Llde | 
| ORTHOCERIDA | Chicagooceras | S | Wenl | S | Wenl | 
| ORTHOCERIDA | Clinoceras | O | Llvi | O | Llde | 
| ORTHOCERIDA | Columenoceras | S | Wenl-u | D | Eife-l | 
| ORTHOCERIDA | Coralloceras | D | Emsi | D | Eife | 
| ORTHOCERIDA | Cornuella | C | Vise-u | C | Vise-u | 
| ORTHOCERIDA | Cryptocycloceras | S | Ldov-u | S | Ludl-u | 
| ORTHOCERIDA | Cryptorthoceras | D | m | D | m | 
| ORTHOCERIDA | Ctenoceras | O | Llvi-l | O | Llde | 
| ORTHOCERIDA | Cycloceras | C | Vise | P | Sakm | 
| ORTHOCERIDA | Cyclolituites | O | Llvi-l | O | Llvi-l | 
| ORTHOCERIDA | Cyrtactinoceras | O | Llvi | S | Ludl-u | 
| ORTHOCERIDA | Cyrtothoracoceras | C | Vise-l | C | Serp | 
| ORTHOCERIDA | Dawsonoceras | S | Ldov-m | S | Ludl-u | 
| ORTHOCERIDA | Dawsonocerina | S | Ludl-l | S | Prid | 
| ORTHOCERIDA | Diagoceras | D | Eife | D | Eife | 
| ORTHOCERIDA | Dictyoceras | S | ? | S | ? | 
| ORTHOCERIDA | Dnestroceras | S | Prid | S | Prid | 
| ORTHOCERIDA | Dolorthoceras | D | Give | P | l | 
| ORTHOCERIDA | Eifeloceras | D | Eife | D | Eife | 
| ORTHOCERIDA | Engorthoceras | D | Eife | D | Eife | 
| ORTHOCERIDA | Eosomichelinoceras | O | Cara-m | O | Ashg | 
| ORTHOCERIDA | Eotripteroceras | O | Llde | O | Llde | 
| ORTHOCERIDA | Ephippiorthoceras | O | Llde | S | Wenl | 
| ORTHOCERIDA | Eridites | S | Ludl-u | S | Prid | 
| ORTHOCERIDA | Esopoceras | D | Emsi | D | Emsi | 
| ORTHOCERIDA | Euloxoceras | D | Fame | C | Bash | 
| ORTHOCERIDA | Eusthenoceras | C | l | C | l | 
| ORTHOCERIDA | Folioceras | D | Emsi | D | Eife-l | 
| ORTHOCERIDA | Fusicoceras | D | Give | D | Give | 
| ORTHOCERIDA | Gangshanoceras | O | Aren-u | O | Aren-u | 
| ORTHOCERIDA | Garryoceras | O | Ashg | O | Ashg | 
| ORTHOCERIDA | Gaspocyrtoceras | S | Wenl | S | Wenl | 
| ORTHOCERIDA | Geisonoceras | O | Aren-u | D | Eife | 
| ORTHOCERIDA | Geisonocerina | O | Cara | D | Give | 
| ORTHOCERIDA | Geisonoceroides | D | Gedi | D | Give | 
| ORTHOCERIDA | Glenisteroceras | O | Aren-u | O | Aren-u | 
| ORTHOCERIDA | Gorbyoceras | O | Llde | O | Ashg-m | 
| ORTHOCERIDA | Gordonoceras | S | Ludl | S | Ludl | 
| ORTHOCERIDA | Gorgonoceras | D | Eife | D | Eife | 
| ORTHOCERIDA | Greenlandoceras | O | Cara-u | O | Cara-u | 
| ORTHOCERIDA | Harrisoceras | S | Ludl | S | Prid | 
| ORTHOCERIDA | Haruspex | C | Vise-l | C | Vise-l | 
| ORTHOCERIDA | Hedstroemoceras | O | Ashg | O | Ashg | 
| ORTHOCERIDA | Helenites | S | Prid | S | Prid | 
| ORTHOCERIDA | Heloceras | O | m | S | Wenl | 
| ORTHOCERIDA | Hemicosmorthoceras | S | Ludl-l | S | Ludl-l | 
| ORTHOCERIDA | Hesperoceras | C | Tour | C | Tour | 
| ORTHOCERIDA | Isorthoceras | O | Cara | O | Ashg-m | 
| ORTHOCERIDA | Jangziceras | S | Ldov-u | D | Gedi | 
| ORTHOCERIDA | Joachimoceras | S | ? | S | ? | 
| ORTHOCERIDA | Joldagiroceras | S | Ldov-m | S | Ldov-m | 
| ORTHOCERIDA | Jonesoceras | S | Ludl-u | S | Ludl-u | 
| ORTHOCERIDA | Kionoceras | O | Llvi-l | P | Asse | 
| ORTHOCERIDA | Lamellorthoceras | D | Emsi | D | Eife | 
| ORTHOCERIDA | Leurocycloceras | S | Ldov-u | D | Eife | 
| ORTHOCERIDA | Lituites | O | Llvi-l | O | Llde-u | 
| ORTHOCERIDA | Lopingoceras | P | Leon | P | Tatr | 
| ORTHOCERIDA | Loxoceras | C | Vise-u | C | Serp-l | 
| ORTHOCERIDA | Lyecoceras | S | Ludl | S | Prid | 
| ORTHOCERIDA | Macroloxoceras | D | Fame-m | D | Fame-m | 
| ORTHOCERIDA | Mariceras | C | Serp-u | C | Bash-l | 
| ORTHOCERIDA | Mericoceras | D | Fras-l | D | Fras-l | 
| ORTHOCERIDA | Mesnaquaceras | O | Llde | O | Llde | 
| ORTHOCERIDA | Metaspyroceras | O | Llde | D | Gedi | 
| ORTHOCERIDA | Metastromatoceras | S | Wenl-u | S | Wenl-u | 
| ORTHOCERIDA | Michelinoceras | O | Aren-u | Tr | Nori | 
| ORTHOCERIDA | Mitorthoceras | C | Tour | C | Serp-l | 
| ORTHOCERIDA | Mongoceras | S | Ldov-u | S | Ldov-u | 
| ORTHOCERIDA | Monomuchites | O | Llde-u | O | Cara-m | 
| ORTHOCERIDA | Mooreoceras | D | Fras | P | Guad | 
| ORTHOCERIDA | Murchisoniceras | S | Wenl-u | S | Prid | 
| ORTHOCERIDA | Mysterioceras | O | Llde | O | Cara-m | 
| ORTHOCERIDA | Naivs | C | Vise-u | C | Vise-u | 
| ORTHOCERIDA | Nebroceras | D | Eife-l | D | Eife-l | 
| ORTHOCERIDA | Neocycloceras | D | Fame-m | C | Serp-l | 
| ORTHOCERIDA | Neorthoceras | P | ? | P | ? | 
| ORTHOCERIDA | Neosichuanoceras | S | Wenl-l | S | Wenl-l | 
| ORTHOCERIDA | Neptunoceras | C | Mosc | C | Step-l | 
| ORTHOCERIDA | Offleyoceras | S | Wenl | D | Gedi | 
| ORTHOCERIDA | Ohioceras | S | Wenl | S | Wenl | 
| ORTHOCERIDA | Ophidioceras | S | Ldov-u | S | Ldov-u | 
| ORTHOCERIDA | Ophioceras | S | Wenl | S | Ludl-l | 
| ORTHOCERIDA | Orthoceras | O | Aren-u | O | Llvi-u | 
| ORTHOCERIDA | Orthocycloceras | S | Wenl-u | S | Ludl-l | 
| ORTHOCERIDA | Oxfordoceras | O | Aren | O | Aren | 
| ORTHOCERIDA | Palaeocycloceras | O | Llvi | O | Llvi | 
| ORTHOCERIDA | Palmeroceras | D | Eife | D | Eife | 
| ORTHOCERIDA | Paradnatoceras | O | Llvi | O | Llvi | 
| ORTHOCERIDA | Parakionoceras | S | Ludl-u | D | Emsi-u | 
| ORTHOCERIDA | Paraloxoceras | C | Vise-u | C | Vise-u | 
| ORTHOCERIDA | Paramooreoceras | D | Fame-m | D | Fame-m | 
| ORTHOCERIDA | Paraphragmites | S | Ludl | S | Ludl | 
| ORTHOCERIDA | Parasphaerorthoceras | S | Ludl-l | D | Gedi | 
| ORTHOCERIDA | Paratrematoceras | Tr | Olen | Tr | Anis | 
| ORTHOCERIDA | Petryoceras | D | Fras | D | Fras | 
| ORTHOCERIDA | Plagiostomoceras | S | Wenl-u | D | Fame-l | 
| ORTHOCERIDA | Pleurorthoceras | O | Ashg-m | O | Ashg-u | 
| ORTHOCERIDA | Plicatoceras | D | Gedi-l | D | Gedi-l | 
| ORTHOCERIDA | Podoliceras | S | Ludl | S | Prid | 
| ORTHOCERIDA | Polygrammoceras | O | Llvi-l | D | Eife | 
| ORTHOCERIDA | Proteoceras | O | Llde-u | O | Cara-l | 
| ORTHOCERIDA | Protobactrites | O | Llvi-l | S | Ludl-u | 
| ORTHOCERIDA | Protokionoceras | O | Cara-l | D | Eife | 
| ORTHOCERIDA | Pseudactinoceras | C | Serp-l | C | Serp-l | 
| ORTHOCERIDA | Pseudocycloceras | S | Wenl-l | S | Prid | 
| ORTHOCERIDA | Pseudocyrtoceras | C | Tour | C | Tour | 
| ORTHOCERIDA | Pseudokionoceras | D | Eife-l | D | Eife-l | 
| ORTHOCERIDA | Pseudorthoceras | D | Fras | P | Guad | 
| ORTHOCERIDA | Pseudotemperoceras | Tr | Olen | Tr | Olen | 
| ORTHOCERIDA | Pythonoceras | D | Eife | D | Eife | 
| ORTHOCERIDA | Rasmussenoceras | O | Ashg-m | O | Ashg-m | 
| ORTHOCERIDA | Reticycloceras | C | Vise-u | C | Serp-l | 
| ORTHOCERIDA | Rhabdites | D | Emsi-u | D | Emsi-u | 
| ORTHOCERIDA | Rhipsites | D | Emsi-u | D | Emsi-u | 
| ORTHOCERIDA | Rhynchorthoceras | O | Aren-l | O | Cara-l | 
| ORTHOCERIDA | Sactoceras | S | Wenl | S | Prid | 
| ORTHOCERIDA | Sactorthoceras | O | Llvi-l | O | Cara-m | 
| ORTHOCERIDA | Sceptrites | D | Eife | D | Eife | 
| ORTHOCERIDA | Shikhanoceras | P | Leon | P | Leon | 
| ORTHOCERIDA | Siberioceras | S | Prid | S | Prid | 
| ORTHOCERIDA | Sichuanaceras | S | Wenl | S | Wenl | 
| ORTHOCERIDA | Sigmocycloceras | O | Llvi | O | Llvi | 
| ORTHOCERIDA | Simorthoceras | P | l | P | l | 
| ORTHOCERIDA | Sinoceras | O | Cara-l | O | Cara-m | 
| ORTHOCERIDA | Sphooceras | S | Wenl-u | S | Ludl | 
| ORTHOCERIDA | Spyroceras | O | Llvi | D | Fame-u | 
| ORTHOCERIDA | Standardoceras | O | Llde | O | Llde | 
| ORTHOCERIDA | Stereoplasmoceras | O | Aren-u | O | Cara | 
| ORTHOCERIDA | Stereospyroceras | O | Llde | O | Llde | 
| ORTHOCERIDA | Striacoceras | D | Give | D | Give | 
| ORTHOCERIDA | Stromatoceras | S | Wenl-u | S | Wenl-u | 
| ORTHOCERIDA | Subspyroceras | O | m | O | m | 
| ORTHOCERIDA | Tajaroceras | O | Aren-u | O | Aren-u | 
| ORTHOCERIDA | Tambegiroceras | S | Ldov-m | S | Ldov-m | 
| ORTHOCERIDA | Tartaroceras | D | Fame-m | D | Fame-m | 
| ORTHOCERIDA | Temperoceras | S | Ludl-l | D | Give | 
| ORTHOCERIDA | Tetrapleuroceras | C | Mosc | C | Step-l | 
| ORTHOCERIDA | Thoracoceras | C | Ms | P | l | 
| ORTHOCERIDA | Tienoceras | P | ? | P | ? | 
| ORTHOCERIDA | Tofangoceras | O | Llvi | O | Llvi | 
| ORTHOCERIDA | Trematoceras | Tr | Olen | Tr | u | 
| ORTHOCERIDA | Tretoceras | O | Llvi | O | Llvi | 
| ORTHOCERIDA | Trilacinoceras | O | Llvi-l | O | Cara | 
| ORTHOCERIDA | Tripteroceroides | C | Vise-u | C | Vise-u | 
| ORTHOCERIDA | Trispectes | D | Fame-m | D | Fame-m | 
| ORTHOCERIDA | Troedssonella | O | Llvi-u | O | Llvi-u | 
| ORTHOCERIDA | Tunguskoceras | O | Llde-u | O | Llde-u | 
| ORTHOCERIDA | Uralorthoceras | P | Leon | P | Leon | 
| ORTHOCERIDA | Vericeras | S | Ludl-l | S | Ludl-l | 
| ORTHOCERIDA | Virgoceras | S | Wenl | S | Wenl | 
| ORTHOCERIDA | Wardoceras | O | Aren-l | O | Aren-l | 
| ORTHOCERIDA | Whiteavesites | O | Ashg-l | O | Ashg-l | 
| ORTHOCERIDA | Whitfieldoceras | O | Cara-u | O | Ashg-l | 
| ORTHOCERIDA | Wolungoceras | O | Trem | O | Aren | 
| ORTHOCERIDA | Zeehanoceras | O | Cara-m | O | Cara-m | 
| ORTHOCERIDA | Zhuralevia | K | Apti-u | K | Apti-u | 
| PHRAGMOTEUTHIDA | Belemnoteuthis | J | Oxfo-u | J | Kimm-u | 
| PHRAGMOTEUTHIDA | inc. sedis | J | Sine | J | Sine | 
| PHRAGMOTEUTHIDA | Permoteuthis | P | Tatr | P | Tatr | 
| PHRAGMOTEUTHIDA | Phragmoteuthis | P | Guad | J | Toar-l | 
| PHYLLOCERATIDA | Burijites | Tr | Olen-l | Tr | Olen-l | 
| PHYLLOCERATIDA | Calaiceras | J | Plie-u | J | Plie-u | 
| PHYLLOCERATIDA | Calliphylloceras | J | Hett-l | K | Albi-m | 
| PHYLLOCERATIDA | Carinophylloceras | K | Albi-l | K | Albi-l | 
| PHYLLOCERATIDA | Dasyceras | J | Sine | J | Sine | 
| PHYLLOCERATIDA | Discophyllites | Tr | Carn | Tr | Nori-l | 
| PHYLLOCERATIDA | Eophyllites | Tr | Olen-l | Tr | Olen-u | 
| PHYLLOCERATIDA | Eopsiloceras | Tr | Nori-u | Tr | Nori-u | 
| PHYLLOCERATIDA | Euphylloceras | K | Apti-u | K | Apti-u | 
| PHYLLOCERATIDA | Galaticeras | J | Plie | J | Plie | 
| PHYLLOCERATIDA | Geyeroceras | J | Sine-l | J | Plie | 
| PHYLLOCERATIDA | Hantkeniceras | J | Plie-u | J | Plie-u | 
| PHYLLOCERATIDA | Haplophylloceras | J | ? | K | ? | 
| PHYLLOCERATIDA | Harpophylloceras | J | Plie-l | J | Plie-l | 
| PHYLLOCERATIDA | Holcolissoceras | J | Kimm | J | Kimm | 
| PHYLLOCERATIDA | Holcophylloceras | J | Toar-u | K | Apti | 
| PHYLLOCERATIDA | Hypophylloceras | K | Vala | K | Maes-u | 
| PHYLLOCERATIDA | Indigirophyllites | Tr | Ladi | Tr | Carn | 
| PHYLLOCERATIDA | Juraphyllites | J | Sine-l | J | Toar-l | 
| PHYLLOCERATIDA | Leiophyllites | Tr | Olen-u | Tr | Anis | 
| PHYLLOCERATIDA | Meneghiniceras | J | Sine | J | Toar-l | 
| PHYLLOCERATIDA | Mojsvarites | Tr | Carn | Tr | Carn | 
| PHYLLOCERATIDA | Monophyllites | Tr | Anis | Tr | Ladi-u | 
| PHYLLOCERATIDA | Neophylloceras | K | Maes-l | K | Maes-u | 
| PHYLLOCERATIDA | Nevadophyllites | J | Hett-l | J | Hett-l | 
| PHYLLOCERATIDA | Palaeophyllites | Tr | Olen-u | Tr | Olen-u | 
| PHYLLOCERATIDA | Paradasyceras | J | Hett | J | Sine-u | 
| PHYLLOCERATIDA | Partschiceras | J | Sine-u | K | Maes-u | 
| PHYLLOCERATIDA | Phylloceras | J | Hett | K | Maes-u | 
| PHYLLOCERATIDA | Phyllopachyceras | K | Haut-l | K | Maes-u | 
| PHYLLOCERATIDA | Procliviceras | J | Plie | J | Plie | 
| PHYLLOCERATIDA | Ptychophylloceras | J | Toar-u | J | Tith | 
| PHYLLOCERATIDA | Rhacophyllites | Tr | Carn-l | Tr | Rhae | 
| PHYLLOCERATIDA | Schistophylloceras | J | Hett-l | J | Hett-l | 
| PHYLLOCERATIDA | Simonyceras | Tr | Carn | Tr | Carn | 
| PHYLLOCERATIDA | Sowerbyceras | J | Oxfo-l | J | Kimm-u | 
| PHYLLOCERATIDA | Spinoleiophyllites | Tr | Anis | Tr | Anis | 
| PHYLLOCERATIDA | Tragophylloceras | J | Plie-l | J | Plie-l | 
| PHYLLOCERATIDA | Ussurites | Tr | Anis | Tr | Ladi | 
| PHYLLOCERATIDA | Wopfingites | Tr | Nori-u | Tr | Nori-u | 
| PHYLLOCERATIDA | Zetoceras | J | Sine | J | Bajo | 
| PLECTONOCERIDA | Balkoceras | Cm | Trep-u | Cm | Trep-u | 
| PLECTONOCERIDA | Palaeoceras | Cm | Trep-u | Cm | Trep-u | 
| PLECTONOCERIDA | Plectronoceras | Cm | Fran-u | Cm | Trep-l | 
| PLECTONOCERIDA | Sinoeremoceras | Cm | Trep-l | Cm | Trep-u | 
| PLECTONOCERIDA | Wanwanoceras | Cm | Trep-l | Cm | Trep-u | 
| PROLECANITIDA | Acrocanites | C | Tour-u | C | Tour-u | 
| PROLECANITIDA | Akmilleria | P | Asse | P | Leon | 
| PROLECANITIDA | Aktubinskia | P | Leon | P | Leon | 
| PROLECANITIDA | Artinksia | C | Step-u | P | Leon | 
| PROLECANITIDA | Artioceras | P | Leon | P | Leon | 
| PROLECANITIDA | Artioceratoides | P | Leon | P | Leon | 
| PROLECANITIDA | Bamyaniceras | P | Leon | P | Guad-l | 
| PROLECANITIDA | Boesites | C | Bash-u | P | Sakm | 
| PROLECANITIDA | Cantabricanites | C | Vise-u | C | Vise-u | 
| PROLECANITIDA | Daixites | C | Step-u | P | Sakm | 
| PROLECANITIDA | Daraelites | P | Asse | P | Guad-l | 
| PROLECANITIDA | Darvasiceras | P | Leon | P | Leon | 
| PROLECANITIDA | Difunites | P | Guad-u | P | Djhu | 
| PROLECANITIDA | Dombarocanites | C | Vise-u | C | Serp-u | 
| PROLECANITIDA | Eocanites | C | Tour-l | C | Tour-l | 
| PROLECANITIDA | Eoprodromites | C | Tour-l | C | Tour-l | 
| PROLECANITIDA | Epicanites | C | Vise-u | C | Bash-l | 
| PROLECANITIDA | Episageceras | P | Djhu | Tr | Indu-u | 
| PROLECANITIDA | Eumedlicottia | P | Leon | P | Djhu | 
| PROLECANITIDA | Katacanites | C | Vise-u | C | Vise-u | 
| PROLECANITIDA | Latisageceras | Tr | Nm | Tr | Nm | 
| PROLECANITIDA | Medlicottia | P | Sakm | P | Guad-l | 
| PROLECANITIDA | Megapronorites | C | Vise-u | C | Serp-l | 
| PROLECANITIDA | Merocanites | C | Tour-u | C | Vise-u | 
| PROLECANITIDA | Metacanites | C | Serp-l | C | Serp-l | 
| PROLECANITIDA | Metapronorites | C | Mosc-l | P | Leon | 
| PROLECANITIDA | Michiganites | C | Vise-l | C | Vise-u | 
| PROLECANITIDA | Miklukhoceras | P | Leon | P | Leon | 
| PROLECANITIDA | Neogeoceras | P | Guad-l | P | Djhu | 
| PROLECANITIDA | Neopronorites | C | Step-u | P | Leon | 
| PROLECANITIDA | Neouddenites | P | Leon | P | Leon | 
| PROLECANITIDA | Nodosageceras | P | Djhu | P | Djhu | 
| PROLECANITIDA | Parapronorites | P | Leon | P | Guad-l | 
| PROLECANITIDA | Praedaraelites | C | Vise-u | C | Serp | 
| PROLECANITIDA | Prodromites | C | Tour-l | C | Tour-u | 
| PROLECANITIDA | Prolecanites | C | Vise-u | C | Serp-l | 
| PROLECANITIDA | Pronorites | C | Vise-u | C | Vise-u | 
| PROLECANITIDA | Propinacoceras | P | Leon | P | Guad-u | 
| PROLECANITIDA | Protocanites | C | Tour-l | C | Tour-u | 
| PROLECANITIDA | Protosageceras | Tr | Indu-l | Tr | Indu-l | 
| PROLECANITIDA | Prouddenites | C | Mosc-u | C | Step-u | 
| PROLECANITIDA | Pseudopronorites | C | Bash-u | C | Step-u | 
| PROLECANITIDA | Sakmarites | P | Asse | P | Leon | 
| PROLECANITIDA | Shikhanites | P | Asse | P | Asse | 
| PROLECANITIDA | Sicanites | P | Asse | P | Guad-l | 
| PROLECANITIDA | Stenopronorites | C | Serp-l | C | Mosc-l | 
| PROLECANITIDA | Sundaites | P | Djhu | P | Djhu | 
| PROLECANITIDA | Synartinskia | P | Sakm | P | Leon-u | 
| PROLECANITIDA | Syrdenites | P | Guad-u | P | Djhu | 
| PROLECANITIDA | Tridentites | C | Vise-u | C | Vise-u | 
| PROLECANITIDA | Uddenites | C | Step-u | C | Step-u | 
| PROLECANITIDA | Uddenoceras | C | Step-l | C | Step-u | 
| PROLECANITIDA | Uralopronorites | C | Serp-l | C | Serp-l | 
| PROTACTINOCERIDA | Benxioceras | Cm | Trep-u | Cm | Trep-u | 
| PROTACTINOCERIDA | Mastoceras | Cm | Trep-u | Cm | Trep-u | 
| PROTACTINOCERIDA | Physalactinoceras | Cm | Trep-u | Cm | Trep-u | 
| PROTACTINOCERIDA | Protactinoceras | Cm | Trep-u | Cm | Trep-u | 
| SEPIIDA | Adygeya | K | Apti-u | K | Apti-u | 
| SEPIIDA | Amerirostra | T | Mi-l | T | Mi-l | 
| SEPIIDA | Archaeosepia | T | Eo-m-u | T | Eo-m-u | 
| SEPIIDA | Belemnosella | T | Eo-l | T | Eo-l | 
| SEPIIDA | Belemosis | T | Dani-u | T | Eo-l | 
| SEPIIDA | Belocurta | T | Than | T | Than | 
| SEPIIDA | Beloptera | T | Than | T | Ol-l | 
| SEPIIDA | Belopteridium | T | Eo | T | Eo | 
| SEPIIDA | Belopterina | T | Eo-l | T | Eo-l | 
| SEPIIDA | Belosepia | T | Eo-l | T | Eo-m-u | 
| SEPIIDA | Belosepiella | T | Eo-m | T | Eo-m | 
| SEPIIDA | Groenlandibelus | K | Maes-u | K | Maes-u | 
| SEPIIDA | Naefia | K | Apti-u | K | Maes-u | 
| SEPIIDA | Sepia | T | Mi-m | R |   | 
| SEPIIDA | Spirula | T | Mi-l-u | R |   | 
| SEPIIDA | Spirulirostra | T | Mi-m | T | Mi-m | 
| SEPIIDA | Spirulirostrella | T | Ol-l | T | Ol-l | 
| SEPIIDA | Spirulirostridium | T | Ol-l | T | Ol-l | 
| SEPIIDA | Spirulirostrina | T | Mi | T | Mi | 
| SEPIIDA | Styracoteuthis | T | Eo-m | T | Eo-m | 
| SEPIIDA | Vasseuria | T | Eo-m-l | T | Eo-m-l | 
| TARPHYCERIDA | Aethoceras | O | Aren-u | O | Aren-u | 
| TARPHYCERIDA | Alaskoceras | O | Aren-l | O | Aren-l | 
| TARPHYCERIDA | Aphetoceras | O | Aren-l | O | Llvi | 
| TARPHYCERIDA | Arkoceras | O | Aren-u | O | Llvi | 
| TARPHYCERIDA | Bateroboceras | S | Wenl-u | S | Ludl | 
| TARPHYCERIDA | Beekmanoceras | O | Trem-u | O | Aren-u | 
| TARPHYCERIDA | Bentoceras | O | Aren-u | O | Aren-u | 
| TARPHYCERIDA | Bodieceras | O | Cara-m | O | Cara-m | 
| TARPHYCERIDA | Bodoceras | O | Ashg-m | O | Ashg-m | 
| TARPHYCERIDA | Campbelloceras | O | Aren-l | O | Cara-l | 
| TARPHYCERIDA | Catyrephoceras | S | Ludl-l | S | Ludl-l | 
| TARPHYCERIDA | Centrotarphyceras | O | Aren-u | O | Aren-u | 
| TARPHYCERIDA | Charactoceras | O | Cara-u | O | Ashg-m | 
| TARPHYCERIDA | Clytoceras | O | Aren-u | O | Aren-u | 
| TARPHYCERIDA | Craftonoceras | S | Wenl | S | Wenl | 
| TARPHYCERIDA | Curtoceras | O | Aren-u | O | Llde-u | 
| TARPHYCERIDA | Cycloplectoceras | O | Aren-u | O | Aren-u | 
| TARPHYCERIDA | Deltoceras | O | Aren | O | Aren | 
| TARPHYCERIDA | Discoceras | O | Llvi | S | Ldov-l | 
| TARPHYCERIDA | Eichwaldoceras | O | Aren-u | O | Aren-u | 
| TARPHYCERIDA | Estonioceras | O | Aren-u | O | Llvi-l | 
| TARPHYCERIDA | Eurystomites | O | Aren-u | O | Aren-u | 
| TARPHYCERIDA | Graftonoceras | S | Ludl | S | Ludl | 
| TARPHYCERIDA | Hardmanoceras | O | Aren-u | O | Aren-u | 
| TARPHYCERIDA | Holmiceras | O | Aren-u | O | Aren-u | 
| TARPHYCERIDA | Inclytoceras | S | Ludl-u | S | Ludl-u | 
| TARPHYCERIDA | Jasperoceras | O | Llde | O | Llde | 
| TARPHYCERIDA | Kinaschukoceras | O | Ashg-m | O | Ashg-m | 
| TARPHYCERIDA | Kosovoceras | S | Wenl-u | S | Ludl | 
| TARPHYCERIDA | Leurotrochoceras | S | Wenl-u | S | Wenl-u | 
| TARPHYCERIDA | Litoceras | O | Aren-u | O | Llde | 
| TARPHYCERIDA | Magdoceras | S | Ludl | S | Ludl | 
| TARPHYCERIDA | Moreauoceras | O | Aren-l | O | Aren-l | 
| TARPHYCERIDA | Pakrioceras | O | Llvi | O | Llvi | 
| TARPHYCERIDA | Paradiscoceras | O | Cara-u | O | Ashg | 
| TARPHYCERIDA | Peismoceras | S | Wenl-l | S | Prid | 
| TARPHYCERIDA | Pilotoceras | O | Aren-l | O | Aren-l | 
| TARPHYCERIDA | Pionoceras | O | Aren-u | O | Aren-u | 
| TARPHYCERIDA | Plectolites | O | Llvi-u | O | Llvi-u | 
| TARPHYCERIDA | Pseudancistroceras | O | Aren | O | Aren | 
| TARPHYCERIDA | Pycnoceras | O | Aren-l | O | Aren-u | 
| TARPHYCERIDA | Rhadinoceras | D | Give-l | D | Fras-l | 
| TARPHYCERIDA | Schroederoceras | O | Llde | O | Ashg-m | 
| TARPHYCERIDA | Seelyoceras | O | Aren | O | Aren | 
| TARPHYCERIDA | Shumardoceras | O | Aren-l | O | Aren-l | 
| TARPHYCERIDA | Systrophoceras | S | Ludl-u | S | Ludl-u | 
| TARPHYCERIDA | Tarphyceras | O | Aren-u | O | Ashg-l | 
| TARPHYCERIDA | Tragoceras | O | Aren-u | O | Llvi-l | 
| TARPHYCERIDA | Trochodictyoceras | S | Wenl-u | S | Wenl-u | 
| TARPHYCERIDA | Trocholites | O | Llvi-u | O | Ashg-l | 
| TARPHYCERIDA | Trocholitoceras | O | Aren-u | O | Aren-u | 
| TARPHYCERIDA | Tyrioceras | O | Ashg-l | O | Ashg-m | 
| TARPHYCERIDA | Vasalemmoceras | O | Cara-u | O | Cara-u | 
| TARPHYCERIDA | Weberoceras | O | Cara-u | O | Ashg-m | 
| TARPHYCERIDA | Wichitoceras | O | Aren-u | O | Aren-u | 
| TEUTHIDA | Actinosepia | K | Camp-u | K | Camp-u | 
| TEUTHIDA | aelaenoteuthis | J | Tith-l | J | Tith-l | 
| TEUTHIDA | Berryteuthis | T | Plio-u | R |   | 
| TEUTHIDA | Dorateuthis | K | Sant-u | K | Sant-u | 
| TEUTHIDA | Dosidicus | T | Plio-u | R |   | 
| TEUTHIDA | Enchoteuthis | K | Camp-l | K | Camp-l | 
| TEUTHIDA | Geopeltis | J | Toar-l | K | Sant | 
| TEUTHIDA | Geoteuthinus | J | Tith-l | J | Tith-l | 
| TEUTHIDA | Glochinomorpha | P | Leon | P | Leon | 
| TEUTHIDA | Glyphiteuthis | K | u | K | u | 
| TEUTHIDA | Jeletzkyteuthis | J | Toar-l | J | Toar-l | 
| TEUTHIDA | Kansasteuthis | K | Sant-l | K | Sant-l | 
| TEUTHIDA | Kelaeno | J | Tith-l | J | Tith-l | 
| TEUTHIDA | Leptoteuthis | J | Tith-l | J | Tith-l | 
| TEUTHIDA | Libanoteuthis | K | Ceno-l | K | Ceno-u | 
| TEUTHIDA | Lioteuthis | J | Toar-l | J | Toar-l | 
| TEUTHIDA | Listroteuthis | J | Tith-l | J | Tith-l | 
| TEUTHIDA | Loligo | T | Eo-m-l | R |   | 
| TEUTHIDA | Loligosepia | Tr | Rhae | J | Toar-l | 
| TEUTHIDA | Maioteuthis | K | Barr-u | K | Maes | 
| TEUTHIDA | Mastigophora | J | Call | K | Apti-l | 
| TEUTHIDA | Moroteuthis | T | Plio-u | R |   | 
| TEUTHIDA | Muensterella | J | Tith-l | J | Tith-l | 
| TEUTHIDA | Necroteuthis | T | Ol-l | T | Ol-l | 
| TEUTHIDA | Neololigosepia | K | Barr-u | K | Turo | 
| TEUTHIDA | Niobrarateuthis | K | Coni-u | K | Camp-l | 
| TEUTHIDA | Palaeololigo | J | Kimm-l | K | Sant-u | 
| TEUTHIDA | Parabelopeltis | J | Toar-l | J | Toar-l | 
| TEUTHIDA | Paraplesioteuthis | J | Toar-l | J | Toar-l | 
| TEUTHIDA | Parateudopsis | K | Sant-u | K | Sant-u | 
| TEUTHIDA | Plesioteuthis | J | Tith-l | J | Tith-l | 
| TEUTHIDA | Romaniteuthis | J | Call-l | J | Call-m | 
| TEUTHIDA | Styloteuthis | K | u | K | u | 
| TEUTHIDA | Symplectoteuthis | T | Plio-u | R |   | 
| TEUTHIDA | Teudopsis | J | Plie | J | Call-l | 
| TEUTHIDA | Trachyteuthis | J | Oxfo-l | J | Tith-u | 
| TEUTHIDA | Triadoteuthis | Tr | Ladi-l | Tr | Ladi-l | 
| TEUTHIDA | Tusoteuthis | K | Camp-l | K | Camp-l | 
| uncertain | Burronoceras | S | Ludl-u | S | Ludl-u | 
| uncertain | Dartoceras | S | Wenl | S | Wenl | 
| uncertain | Desmoceras | S | Ludl-l | S | Ludl-l | 
| uncertain | Heyuncunoceras | S | Ludl-l | S | Ludl-l | 
| uncertain | Kailiceras | S | Wenl-l | S | Wenl-l | 
| uncertain | Orthodochmioceras | S | Wenl-l | S | Wenl-l | 
| uncertain | Sichunoceras | S | Wenl-l | S | Wenl-l | 
| uncertain | Songkanoceras | S | Ldov-m | S | Ldov-m | 
| uncertain | Werthenoceras | S | Ludl-u | S | Ludl-u | 
| uncertain | Yannanoceras | S | Ludl-u | S | Ludl-u | 
| uncertain | Yichangoceras | S | Ldov-m | S | Ldov-m | 
| YANHECERIDA | Aetheloxoceras | Cm | Trep-u | Cm | Trep-u | 
| YANHECERIDA | Archendoceras | Cm | Trep-u | Cm | Trep-u | 
| YANHECERIDA | Oonendoceras | Cm | Trep-u | Cm | Trep-u | 
| YANHECERIDA | Yanheceras | Cm | Trep-u | Cm | Trep-u | 
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FOP = Period of first occurrence
FOS = Stage of first occurrence
LOP = Period of last occurrence
LOS = Stage of last occurrence
Stage abbreviations follow Sepkoski (2002).