Genus MARASUCHUS
Kingdom / Phylum . . . . . . . . Subphylum / Superclass . . . . Class / Subclass / Infraclass Division / Superorder / Order Suborder / Infraorder . . . . . . Superfamily / Family . . . . . . . Subfamily / Genus . . . . . . . . .	Animalia / Chordata Cephalochordata / Gnathostomata Reptilia / Diapsida / Archosauromorpha n.a. / Archosauria / Not formally classified Ornithosuchia / n.a. n.a. / Lagosuchidae n.a. / Marasuchus
Age: Distribution:	Middle Triassic South America
Note: Lagosuchus is now mostly considered a 'nomen dubium', based on only a few bones. More complete fossils found later were originally assigned to Lagosuchus, but have been renamed Marasuchus. Depicted on: Guyana, 1996 (M.S. 2) Guyana, 1998 (60 $.) Tanzania, 1999 (410 Sh.)