Genus NOSTOCERAS
Kingdom / Phylum . . . . . . . . . Class / Subclass / Infraclass Division / Superorder / Order Suborder / Infraorder . . . . . . Superfamily / Family . . . . . . . Subfamily / Genus . . . . . . . . .	Animalia / Mollusca Cephalopoda / Ammonoidea / n.a. n.a. / n.a. / Ammonitida Ancyloceratina / n.a. Turrilitoidea / Nostoceratidae n.a. / Nostoceras
Age: Distribution:	Cretaceous North America, Europe, Asia, Africa
Depicted on: Angola, 1970 (6$00, fossil N. (Nostoceras) helicinium)