Taxon
	Arcanoceras furnishi
	Eumorphoceras imoense
	Fayettevillea bransoni
	Peytonoceras
	Peytonoceras ornatum+
	Rhadinites
	Richardsonites mapesi
	Somoholites deroeveri
	Somoholites sagittarius
	Syngastrioceras imprimis