Mammut americanium, mastodon tooth Protoceratops Remains of E

Remains of E

photographs

CAMARASAURUS (pronounced KAM-ah-rah-SAWR-us) Camarasaurus (meaning "chamber vertebra") was a large

(This hypothesis is partly based on analogy with aboriginal harpoons that had tethered foreshafts Cotter 1937)

pelycosaurs were the ancestors of the mammals

Mammut americanium, mastodon tooth Protoceratops Remains of EMastodons are any species of extinct proboscideans in the genus Mammut, distantly related to elephants that inhabited North and Central America during the late Miocene or late Pliocene up to their extinction at the end of the Pleistocene 10,000 to 11,000 years ago. Mastodons lived in herds and were predominantly forest dwelling animals that fed on a mixed diet of browsing and grazing with a seasonal preference for browsing, in contrast to living