Genus ARCHAEOPTERIS
Kingdom / Phylum . . . . . . . . Class / Subclass / Infraclass Division / Superorder / Order Suborder / Infraorder . . . . . Superfamily / Family . . . . . . Subfamily / Genus . . . . . . . .	Plantae / Progymnospermophyta n.a. / n.a. / Archeopteridales n.a. / n.a. / n.a. n.a. / n.a. n.a. / Archaeopteridaceae Archaeopteris
Age: Distribution:	Devonian Global
Depicted on: Canada, 1991 (40 c., fossil)