Taxon
	Aldanites rotundus+
	Kayutoceras pogrebitskyi
	Kayutoceras sp.nov. (Qualifier: of)
	Kayutoceras triangulare+
	Orulganites trianguliumbilicatus
	Parayakutoceras discoidale
	Parayakutoceras kolymaense
	Parayakutoceras pepelajevi
	Parayakutoceras secretum+
	Yakutoceras aldanicum+
	Yakutoceras birandensis
	Yakutoceras borealis
	Yakutoglaphyrites involutus
	Yanshinoceras alexandri+