Family

Stegocephalia Cope, 1868


TUG 1366-1	Ichthyostega \| Ichthyostega sp.	Greenland	Upper Devonian
TUG 1366-3	Ichthyostega \| Ichthyostega sp.	Greenland	Upper Devonian
TUG 1817-156	Ichthyostega	Greenland	Upper Devonian