Diplocaulus was an early amphibian distinguished by a boomerang shaped head formed by two elongated bones at the back of the skull. This odd shape may have been used as a hydrofoil allowing it to swim against the current. It also would have made it difficult for predators to swallow.
Diplocaulus was a tetrapod, an amphibian, a labyrinthodont, a lepospondyl, and a nectridian.
Specs: Diplocaulus sp. Late Carboniferous to late Permian (270 m.y.a.). Texas, USA
12" x 6" x 1.5"
Now Over 1,000 Items!
PrehistoricStore.com offers the largest selection of replica fossils and other fossil-related products anywhere in the world!
Download a Full Catalog (3MB PDF)
OVER 260 PAGES OF REPLICAS AND MORE!