_- Alanites
- Ammonites
- Arcthoplites
- Billingsites
- Brewericeras
- Choffaticeras
- Crioceras
- Dixieceras
- Eocephalites
- Eohyattoceras
- Eudissoceras
- Favreticeras
- Freboldiceras
- Gordonites
- Hannaites
- Haplophylloceras
- Homolsomites
- Hyattoceras
- Ismidites
- Koipatoceras
- Leconteites
- Lemuroceras
- Metadagnoceras
- Nicholsites
- Parafrechites
- Pleurofrechites
- Prehoffmannia
- Pseudothurmannia
- Pseudotissotia
- Puzosigella
- Schistophylloceras
- Schreyerites
- Sohlites
- Sornayites
- Speetoniceras
- Thomasites
- Tirolites
- Wellsia