Genus PACHYRHINOSAURUS
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 Ceratopsia / n.a. n.a. / Ceratopsidae Centrosaurinae / Pachyrhinosaurus
Age: Distribution:	Late Cretaceous North America
Depicted on: Burundi, 2012 (position 1 of sheet) Burundi, 2023 (position 1 of sheet 2) Central African Republic, 1993 (M.S. margin) Central African Republic, 2021 (position 4 of sheet, M.S. margin) Cuba, 2016 (75 c.) Gabon, 2000 (position 12 of sheet 4) Ghana, 1995 (position 9 of sheet 1) Lesotho, 1998 (position 8 of sheet 2) Liberia, 1999 (50 c.) Liberia, 2012 (position 1 of M.S.) Liberia, 2023 (position 3 of sheet) Micronesia, 2004 (position 2 of sheet 2) Sao Tome e Principe, 2004 (position 9 of sheet) Sao Tomé e Principe, 2011 (M.S. 2 margin) Sao Tome e Principe, 2021 (M.S. margin) Sierra Leone, 2001 (position 6 of sheet 2) Sierra Leone, 2004 (position 4 of sheet 1) Solomon Islands, 2016 (position 3 of sheet) Togo, 2015 (position 1 of sheet) Togo, 2019 (M.S. margin)