Genus HELICOPRION

Kingdom / Phylum . . . . . . . .
Subphylum / Superclass . . . .
Class / Subclass / Infraclass
Division / Superorder / Order
Suborder / Infraorder . . . . . .
Superfamily / Family . . . . . . .
Subfamily / Genus . . . . . . . . .
Animalia / Chordata
Cephalochordata / Gnathostomata
Chondrichthyes / Elasmobranchii / n.a.
n.a. / n.a. / Eugeneodontiformes
n.a. / n.a.
n.a. / Helicoprionidae
n.a. / Helicoprion
Age:
Distribution:
Early Permian
North America, Europe, Asia, Australia

Depicted on:

Angola, 2019 (M.S.)
Central African Republic, 2014 (sheet margin)
Central African Republic, 2017 (position 2 of sheet, M.S. margin)
Djibouti, 2016 (position 4 of sheet)
Djibouti, 2017 (position 2 of sheet, as Dearmchara)
Djibouti, 2021 (position 6 of sheet)
Guinea, 2015 (position 2 of sheet)
Guinea, 2019 (position 4 of sheet)
Guinea-Bissau, 2007 (M.S. margin)
Maldives, 2020 (M.S.)
Mozambique, 2015 (sheet margin)
Mozambique, 2019 (position 1 of sheet)
Niger, 2017 (position 2 of sheet)
Sierra Leone, 2015 (position 4 of sheet)
 
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