Genus SAUROLOPHUS
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 / Saurolophus
Age: Distribution:	Late Cretaceous North America, Central Asia
Depicted on: Azerbaidzhan, 1994 (80 M, but Parasaurolophus depicted) Curaçao, 2011 (1000 c., but Parasaurolophus depicted) Djibouti, 2023 (label on position 4) Gambia, 1992 (25 b.) Georgia, 1995 (15 k.) Ghana, 1995 (position 4 of sheet 1) Guinea-Bissau, 2018 (position 3 of sheet) Guinea-Bissau, 2018 (position 3 of sheet, M.S. margin) Guyana, 1996 (position 1 of sheet 2) Japan, 2022 (84 Y., at bottom in sheet) Kazakhstan, 1994 (1,20 T.) Kirgizia, 1998 (position 1 of sheet) Liberia, 1999 (M.S. 2 margin) Liberia, 2012 (position 4 of sheet) Madagascar, 1989 (M.S.) Mongolia, 1967 (30 c., but Parasaurolophus depicted) Mozambique, 2007 (position 1 of sheet 2) Mozambique, 2013 (position 2 of sheet) Poland, 2000 (70 g. and set in M.S., also in stamp booklet) Sierra Leone, 1995 (position 5 of sheet 2) Solomon Islands, 2016 (position 25 of sheet) Soviet Union, 1990 (10 k.) Tanzania, 1999 (position 2 of sheet 1) Togo, 2016 (position 4 of sheet) Zambia, 1999 (position 5 of sheet 2)   Meter franking, Vantaa, Finland, 2001 SHOW SCAN.