Genus CLINOCARDIUM
Kingdom / Phylum . . . . . . . . . Class / Subclass / Infraclass Division / Superorder / Order Suborder / Infraorder . . . . . . Superfamily / Family . . . . . . . Subfamily / Genus . . . . . . . . .	Animalia / Mollusca Bivalvia / Heterodonta / n.a. n.a. / n.a. / Veneroida Pectinida / n.a. Cardioidea / Cardiidae Clinocardiinae / Clinocardium
Age: Distribution:	Eocene - Recent North America, Asia
Depicted on: Korea (North), 2004 140 c., fossil, also in stamp booklet.   Aerogramme, North Korea, 2004, Aerogramme, North Korea, 2007, at left.