Taxon
	Costaclymenia binodosa+*
	Cycloclymenia planorbiformis+
	Gattendorfia subinvoluta+
	Gonioclymenia subcarinata*
	Paralytoceras crispum+
	Prionoceras divisum+*
	Prionoceras yakowlewi (Qualifier: sy)
	Prolobites delphinus+*
	Schizoclymenia drevermanni (Qualifier: sy)
	Sellaclymenia angulosa (Qualifier: sy)
	Sellaclymenia plana+*
	Sphenoclymenia
	Sphenoclymenia maxima+
	Wocklumeria denckmanni (Qualifier: sy)
	Wocklumeria sphaeroides sphaeroides+*