Taxon
	Eumorphoceras imoense
	Eumorphoceras richardsoni
	Fayettevillea bransoni
	Fayettevillea friscoensis
	Metadimorphoceras saundersi
	Peytonoceras
	Peytonoceras ornatum+
	Richardsonites mapesi
	Syngastrioceras imprimis
	Zidadarites