Genus PROSAUROLOPHUS
Kingdom / Phylum . . . . . . . . Subphylum / Superclass . . . . Class / Subclass . . . . . . . . . . Infraclass / Division. . . . . . . . Subdivision / Infradivision . . . Superorder / Order. . . . . . . . Suborder / Infraorder . . . . . . Superfamily / Family . . . . . . . Subfamily / Genus . . . . . . . . .	Animalia / Chordata Cephalochordata / Gnathostomata Reptilia / Diapsida Archosauromorpha / Archosauria Avemetatarsalia / Ornithodira Dinosauria / Ornithischia Ornithopoda / Iguanodontia Iguanodontoidea / Hadrosauridae Saurolophinae / Prosaurolophus
Age: Distribution:	Late Cretaceous North America
Depicted on: Antigua & Barbuda, 1999 (position 5 of sheet 2) Guinea-Bissau, 2023 (position 1 of sheet) Mozambique, 2007 (position 3 of sheet 2, but Ouranosaurus shown) Niger, 2021 (position 2 of sheet)