Agriotherium, giant Dog-Bear skull Protoceratops Jurassic (150 m

Jurassic (150 m

T-rex tooth with root

This direct cast replica of tracks was found in 1927

which he named Archaeopteryx bavarica

Agriotherium, giant Dog-Bear skull Protoceratops Jurassic (150 mAgriotherium is an extinct genus of Ursidae of the Miocene through Pleistocene epochs, with fossils found in Neogene strata of North America, Europe, Africa, and Asia, living from 13. 62. 5 million years ago having existed for approximately 11. 1 million years. Agriotherium was about 9 feet in body length, making it larger than most living bears. Except for the extinct subspecies of modern polar bear Ursus maritimus tyrannus and Arctotherium,