Genus PTERIDINIUM
Kingdom / Phylum . . . . . . . . . Class / Subclass / Infraclass Division / Superorder / Order Suborder / Infraorder . . . . . . Superfamily / Family . . . . . . . Subfamily / Genus . . . . . . . . .	Animalia / Cnidaria ? / ? / ? ? / ? / Erniettomorpha ? / ? ? / ? ? / Pteridinium
Age: Distribution:	Latest Precambrium Southern Africa
Depicted on: Namibia, 2008 ('Registered Non-Standard Mail')