Type	Name
	Genus	Ambiguites (Qualifier: gy)
	Genus	Cryptotyloceras
	Genus	Eosyngastrioceras
	Genus	Glaphyrites
	Genus	Glaphyrites?
	Genus	Oxiglaphyrites
	Genus	Oxiglaphyrites?
	Genus	Paracravenoceras
	Genus	Pseudoglaphyrites (Qualifier: gy)
	Genus	Richardsonites
	Genus	Richardsonites?
	Genus	Syngastrioceras