Type	Name
	Genus	Atratoceras (Qualifier: gy)
	Genus	Eudissoceras (Qualifier: gy)
	Genus	Gonioglyphioceras
	Genus	Gonioglyphioceras?
	Genus	Gonioloboceras
	Genus	Gonioloboceratoides
	Genus	Gordonites (Qualifier: gy)
	Genus	Gurleyoceras (Qualifier: gy)
	Genus	Megatrochoceras
	Genus	Mescalites
	Genus	Mescalites?
	Genus	Millerites (Qualifier: gy)
	Genus	Milleroceras (Qualifier: gy)
	Genus	Okafujiceras