Taxon
	Arcanoceras burmai+
	Deleshumardites delepinei+
	Fayettevillea occidentalis
	Glaphyrites uralensis*
	Nuculoceras kazakhstanicum
	Rhadinites miseri+
	Stenoglaphyrites involutus
	Stenopronorites uralensis+*
	Syngastrioceras globosum
	Syngastrioceras laxumbilicale