Mastodon Tusk, Mammut americanium Iguanodon Volcanic ash fell

Volcanic ash fell

The oldest fossils date back to around 7 million years ago

It lived during the late Jurassic period

1991) is the biggest-known species of Liopleurodon

Mastodon Tusk, Mammut americanium Iguanodon Volcanic ash fellMastodons 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