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| Rank | Name | Author |
| Phylum: | Mollusca | |
| Class: | Cephalopoda | |
| Subclass: | Nautiloidea | |
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Genus
Alaskoceras
,
Aturia
,
Cosmonautilus
,
Cycloceras
,
Cymatoceras
,
Dolorthoceras
,
Endolobus
,
Eutrephoceras
,
Germanonautilus
,
Indonautilus
,
Kionoceras
,
Michelinoceras
,
Mitorthoceras
,
Mojsvaroceras
,
Nautilus
,
Paranautilus
,
Phacoceras
,
Pleuronautilus
,
Proclydonautilus
,
Tylonautilus
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