Taxon
	Cravenoceras crassum
	Cravenoceras leionoides
	Cravenoceras lineolatum
	Dombarites carinatus
	Dombarocanites chancharensis+*
	Girtyoceras modestum medium
	Irinoceras arcuatum+
	Megapronorites sakmarensis+
	Platygoniatites molaris+
	Tympanoceras porrectum
	Tympanoceras trisulcum+
	Uralopronorites mirus+