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Vascoceratidae

Turrilitidae

Sphenodiscidae

Schloenbachiidae

Scaphitidae

Placenticeratidae

Pachydiscidae

Nostoceratidae

Nautilidae

Munierceratidae

Muensterellidae

Hamitidae

Gaudryceratidae

Forbesiceratidae

Engonoceratidae

Dipoloceratidae

Desmoceratidae

Collignoniceratidae

Coilopoceratidae

Brancoceratidae

Binneyitidae

Belemnitellidae

Baculitidae

Anisoceratidae

Acanthoceratidae

Acmaeidae

Acteonidae

Aporrhaidae

Buccinidae

Cancellariidae

Capulidae

Cassiopidae

Cerithiidae

Cerithiopsidae

Epitoniidae

Eucyclidae

Fasciolariidae

Fissurellidae

Gyrotropidae

Mathildiidae

Naticidae

Neritidae

Paladmetidae

Pleurotomariidae

Pseudomelaniidae

Pyramidellidae

Ringiculidae

Sarganidae

Siphonariidae

Thiaridae

Turbinidae

Turritellidae

Tylostomatidae

Vanikoridae

Viviparidae

Volutidae

Anomiidae

Arcidae

Arcticidae

Astartidae

Bakevelliidae

Cardiidae

Carditidae

Corbiculidae

Corbulidae

Crassatellidae

Cucullaeidae

Cuspidariidae

Donacidae

Entoliidae

Glossidae

Glycymerididae

Gryphaeidae

Hiatellidae

Hippuritidae

Inoceramidae

Laternulidae

Limidae

Limopsidae

Lucinidae

Mactridae

Mactromyidae

Malletiidae

Mytilidae

Nuculanidae

Nuculidae

Ostreidae

Oxytomidae

Parallelodontidae

Pectinidae

Pharidae

Pholadidae

Pholadomyidae

Plicatulidae

Pollicidae

Poromyidae

Pteriidae

Radiolitidae

Solemyidae

Tancrediidae

Tellinidae

Teredinidae

Trigoniidae

Veneridae

Veneridae

Yoldiidae

Alopiidae

Amiidae

Anacoracidae

Apogonidae

Callorhynchidae

Carcharhinidae

Cretoxyrhinidae

Crossognathidae

Dasyatidae

Enchodontidae

Ginglymostomatidae

Hadrosauridae

Hesperornithidae

Holocentridae

Ichthyodectidae

Ichthyornithidae

Latimeridae

Mosasauridae

Myliobatidae

Neoplagiaulacidae

Odontaspididae

Orectolobidae

Otodontidae

Pachycormidae

Pachyrhizodontidae

Paleospinacidae

Panchelonioidea

Pholidosauridae

Phyllodontidae

Pliosauridae

Pristidae

Protostegidae

Pseudotriakidae

Pteranodontidae

Pterothrissidae

Ptychodontidae

Ptychotrygonidae

Pycnodontidae

Rajidae

Rhinobatidae

Rhombodontidae

Saurodontidae

Sclerorhynchidae

Scyliorhinidae

Squalidae

Squatinidae

Troodontidae

Vorhisiidae

Linguloidea

Cancellothyrididae