Genus MOSASAURUS
Kingdom / Phylum . . . . . . . . Subphylum / Superclass . . . . Class / Subclass / Infraclass Division / Superorder / Order Suborder / Infraorder . . . . . . Superfamily / Family . . . . . . . Subfamily / Genus . . . . . . . . .	Animalia / Chordata Cephalochordata / Gnathostomata Reptilia / Diapsida / Lepidosauromorpha n.a. / Lepidosauria / Squamata Lacertilia / Diploglossa Varanoidea / Mosasauridae n.a. / Mosasaurus
Age: Distribution:	Late Cretaceous North America, Europe
Depicted on: Ascension, 1994 (25 p., also with Hong Kong '94 logo, information on gutter) Barbados, 1993 (90 c., information on gutter) Belgium, 2018 (positions 5 and 10 of sheet) British Antarctic Territory, 1991 (62 p., vertebra and reconstruction) Central African Republic, 2014 (position 3 of sheet) Central African Republic, 2016 (position 3 of sheet, M.S. margin) Central African Republic, 2018 (position 3 of sheet) Central African Republic, 2019 (position 3 of sheet, M.S. margin) Central African Republic, 2021 (sheet margin) Central African Republic, 2021 (M.S. margin) Central African Republic, 2022 (sheet margin, M.S.) Chad, 2020 (position 4 of sheet, M.S. margin) Denmark, 2009 (17,00 Kr. and set in M.S., fossil tooth) Djibouti, 2016 (position 2 of sheet, M.S. margin) Djibouti, 2019 (position 3 of sheet, sheet margin) Djibouti, 2021 (M.S., M.S. margin) Guinea, 2011 (M.S. margin, as Mosasauridae) Guinea, 2017 (M.S. margin) Guinea, 2018 (M.S.) Guinea, 2019 (position 1 of sheet, M.S. margin) Guinea, 2023 (label on position 8) Guinea-Bissau, 2016 (position 1 of sheet) Guinea-Bissau, 2020 (positions 3 and 6 of sheet, fossil jaw) Guinea-Bissau, 2021 (positions 1 and 2 of sheet) Guinea-Bissau, 2022 (M.S. margin) Guyana, 1996 (position 12 of sheet 3) Guyana, 1996 (M.S. 1) Kazakhstan, 1994 (5 T.) Liberia, 1999 (1 $.) Madagascar, 1994 (140 Fr.) Maldives, 1997 (8 R.) Maldives, 2018 (M.S.) Maldives, 2019 (positions 2 and 3 of sheet, M.S.) Montserrat, 1994 (3,45 $.) Mozambique, 2000 (position 9 of sheet 2) Mozambique, 2018 (M.S.) Mozambique, 2019 (M.S.) Mozambique, 2020 (position 4 of sheet) Mozambique, 2021 (M.S.) Niger, 2015 (position 1 of sheet) Niger, 2016 (M.S. margin) Niger, 2016 (M.S., M.S. margin) Niger, 2019 (position 3 of sheet) Niger, 2023 (position 5 of sheet, sheet margin) Saint Vincent & the Grenadines, 1999 (position 10 of sheet 1) Sao Tome e Principe, 2006 (position 4 of sheet, label) Sierra Leone, 1992 (position 19 of sheet) Sierra Leone, 2015 (M.S. margin) Sierra Leone, 2016 (M.S. margin) Sierra Leone, 2022 (positions 2 and 3 of sheet) Sierra Leone, 2023 (position 2 of sheet, label) Sierra Leone, 2024 (M.S. 2 margin) Somalia, 2000 (M.S.) Togo, 2013 (position 4 of sheet, M.S. margin) Togo, 2015 (M.S. margin) Togo, 2017 (position 4 of sheet) Togo, 2018 (M.S.) Togo, 2022 (M.S. 1 margin) Togo, 2023 (positions 4 and 9 of sheet) Vietnam, 1979 (50 c.)   Meter franking, Harmignies, Belgium, 1952 SHOW SCAN.