Genus ZYGORHIZA
Kingdom / Phylum . . . . . . . . . Class / Subclass / Infraclass Division / Superorder / Order Suborder / Infraorder . . . . . . Superfamily / Family . . . . . . . Subfamily / Genus . . . . . . . . .	Animalia / Chordata Mammalia / Theria / Eutheria n.a. / n.a. / Cetacea Archaeoceti / n.a. n.a. / Basilosauridae n.a. / Zygorhiza
Age: Distribution:	Late Eocene North America, Europe
Depicted on: Comoros, 1998 (position 6 on sheet 1)