Porteus Molossus. A black and white photo of a skull of a Porteus molossus fossil in a display frame. It was collected by Edward Cope.
Black and white photograph;
Digitized by Forsyth Digital Collections
Copyright University Archives, Fort Hays State University
Sternberg, George Fryer 1883-1969, "063-03 - Porteus Molossus" (1906). George Sternberg Album #1 - Early Pictures. 270.
Skull of a large fish (Portheous [sic] Molossus) Cope 1906 G.F.S.