Genus ACANTHOSTEGA

Kingdom / Phylum . . . . . . . .
Subphylum / Superclass . . . .
Class / Subclass / Infraclass
Division / Superorder / Order
Suborder / Infraorder . . . . . .
Superfamily / Family . . . . . . .
Subfamily / Genus . . . . . . . . .
Animalia / Chordata
Cephalochordata / Gnathostomata
Amphibia / Labyrinthodontia / n.a.
n.a. / n.a. / Ichthyostegalia
n.a. / n.a.
n.a. / Acanthostegidae
n.a. / Acanthostega
Age:
Distribution:
Late Devonian
Greenland

Depicted on:

Gabon, 2000 (500 Fr. and position 3 of sheet 2)
Liberia, 1999 (position 7 of sheet 1, but Ichthyostega shown)
 
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