Mioplosus labracoides, Green River, fossil fish Pachycephalosaurus It likely fed on plants

It likely fed on plants

There are currently 19 recognized subspecies

Pentacrinus subangularis was a marine crocodile from the world-renown late Jurassic

stingrays and skates of today

Mioplosus labracoides, Green River, fossil fish Pachycephalosaurus It likely fed on plantsMioplosus labracoides is an extinct perch like fish with a long strongly built body. It was similar in appearance to living perch. Mioplosus lived during the Eocene Epoch and is about 55 million years old. They can be found in the fine grained limestone layers of the world famous Green River Formation. These fine grained layers of limestone containing very well preserved fossils of fish, insects, plants, and other inhabitants of the area allow us to