Genus KOOLASUCHUS
Kingdom / Phylum . . . . . . . . Subphylum / Superclass . . . . Class / Subclass / Infraclass Division / Superorder / Order Suborder / Infraorder . . . . . . Superfamily / Family . . . . . . . Subfamily / Genus . . . . . . . . .	Animalia / Chordata Cephalochordata / Gnathostomata Amphibia / Labyrinthodontia / n.a. n.a. / n.a. / Temnospondyli Stereospondyli / n.a. n.a. / Chigutisauridae n.a. / Koolasuchus
Age: Distribution:	Late Early Cretaceous Australia
Depicted on: Australia, 2013 (60 c., gummed and set in M.S., self-adhesive in stamp booklet, gummed in prestige booklet) Guinea-Bissau, 2016 (sheet margin)