Genus MURCHISONIA
Kingdom / Phylum . . . . . . . . . Class / Subclass / Infraclass Division / Superorder / Order Suborder / Infraorder . . . . . . Superfamily / Family . . . . . . . Subfamily / Genus . . . . . . . . .	Animalia / Mollusca Gastropoda / Orthogastropoda / n.a. n.a. / n.a. / Murchisoniina n.a. / n.a. Murchisonioidea / Murchisoniidae n.a. / Murchisonia
Age: Distribution:	Ordovician - Cretaceous Global except for Antarctica.
Depicted on: Sweden, 2011 (30 Kr., fossil)