They are low-crowned, large, and strongly rooted, with as many as four prominent ridges separated by deep troughs the teeth are much smaller and less complex, however, than those in the true elephants. Mastodons had a worldwide distribution their remains are quite common and are often very well preserved.Ī characteristic feature of the mastodons, which appear to have fed upon leaves, is the distinctive nature of the grinding teeth, which in many respects are relatively primitive. In North America, mastodons probably persisted into post-Pleistocene time and were thus contemporaneous with Paleo-Indian groups. Mastodon, (genus Mammut), any of several extinct elephantine mammals (family Mammutidae, genus Mammut ) that first appeared in the early Miocene (23 million to 2.6 million years ago) and continued in various forms through the Pleistocene Epoch (from 2.6 million to 11,700 years ago). SpaceNext50 Britannica presents SpaceNext50, From the race to the Moon to space stewardship, we explore a wide range of subjects that feed our curiosity about space!.
Learn about the major environmental problems facing our planet and what can be done about them!
DEFINITION MASTODONTE HOW TO
COVID-19 Portal While this global health crisis continues to evolve, it can be useful to look to past pandemics to better understand how to respond today.Student Portal Britannica is the ultimate student resource for key school subjects like history, government, literature, and more.From tech to household and wellness products. Britannica Explains In these videos, Britannica explains a variety of topics and answers frequently asked questions.This Time in History In these videos, find out what happened this month (or any month!) in history.#WTFact Videos In #WTFact Britannica shares some of the most bizarre facts we can find.Demystified Videos In Demystified, Britannica has all the answers to your burning questions.
Britannica Classics Check out these retro videos from Encyclopedia Britannica’s archives.