Taxon
	Cravenoceratoides hudsoni
	Euroceras ellipsoidale+
	Fayettevillea occidentalis
	Glaphyrites solidus
	Syngastrioceras aktubense
	Syngastrioceras globosum
	Syngastrioceras laxumbilicale
	Syngastrioceras sholakensis
	Zephyroceras girtyanum