Skulls (casts) of the amphibian Eryops megacephalus, the giant sea turtle Protostega gigas and the plesiosaur Thalassomedon haningtoni from Valley Anatomical Preparations, Canoga Park, CA.
Dinosaur Items and Other Prehistoria
Skulls (casts) of the amphibian Eryops megacephalus, the giant sea turtle Protostega gigas and the plesiosaur Thalassomedon haningtoni from Valley Anatomical Preparations, Canoga Park, CA.