Genus BASILOSAURUS
Kingdom / Phylum . . . . . . . . Subphylum / Superclass . . . . Class / Subclass . . . . . . . . . . Infraclass / Division. . . . . . . . Subdivision / Infradivision . . . Superorder / Order. . . . . . . . Suborder / Infraorder . . . . . Superfamily / Family . . . . . . Subfamily / Genus . . . . . . . .	Animalia / Chordata Cephalochordata / Gnathostomata Mammalia / Theria Eutheria / Placentalia Laurasiatheria / n.a. n.a. / Cetacea Archaeoceti / n.a. n.a. / Basilosauridae n.a. / Basilosaurus
Age: Distribution:	Eocene North America, Europe, Asia, Africa, Antarctica
Depicted on: Armenia, 2020 (230 D.) Central African Republic, 2016 (sheet margin) Central African Republic, 2022 (position 3 of sheet, sheet margin) Central African Republic, 2023 (M.S. margin) Comoros, 1998 (position 7 of sheet 1) Egypt, 2008 (fossil bones, sculpture) Guinea, 2015 (M.S. margin) Guyana, 2004 (sheet margin) Mozambique, 2020 (M.S. margin) Niger, 2000 (position 1 of sheet 5) Sierra Leone, 2015 (position 2 of sheet) Solomon Islands, 2013 (position 2 of sheet) Togo, 2022 (M.S. 2)