Genus BIRBALSAHNIA
Kingdom / Phylum . . . . . . . . Class / Subclass / Infraclass Division / Superorder / Order Suborder / Infraorder . . . . . Superfamily / Family . . . . . . Subfamily / Genus . . . . . . . .	Plantae / Pinophyta Ginkgoopsida / n.a. / n.a. n.a. / n.a. / Pentoxylales n.a. / n.a. n.a. / Pentoxylaceae n.a. / Birbalsahnia
Age: Distribution:	Permian India
Depicted on: India, 1997 (2 R., fossil)