Genus POLACANTHUS

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
Ankylosauria / n.a.
n.a. / Nodosauridae
n.a. / Polacanthus
Age:
Distribution:
Early Cretaceous
Western Europe

Depicted on:

Guinea, 1993 (position 13 of sheet)
Guinea-Bissau, 2008 (position 4 of sheet)
Guinea-Bissau, 2015 (position 2 of sheet)
Guyana, 1996 (position 3 of sheet 1)
Liberia, 2005 (position 3 of sheet 2)
Niger, 1996 (position 3 of sheet 1)
Tadjikistan, 1994 (issued separately and in sheet, position 8 of sheet, as Tyrannosaurus)
Togo, 1994 (125 Fr., set in M.S., and stamp in M.S.)
United Kingdom, 2013 (position 1 of strip 1)
 
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