Mastodon Skull & Tusks (Mammut americanium) DilophosaurusMastodons 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
Specimens of G
The jaws were narrow
The long-necked dinosaurs (Sauropods) are known for their great size
also knows as Undina penicillata
Charnia wardi
sharply pointed
but not the scales of the cone
Besides the usual row of teeth in the upper and lower jaw
it is based on fossils that are difficult to distinguish from other Paleogene alligatorids
Baby Sauropod femur w/base
All families of Carnivora are thought to be derived from the Miacids
It was a large bipedal predator with very large serrated teeth