Proboscidea is an order containing only of these personal of dwelling beast, Elephantidae, a elephants, with trey species (African Elephant, Forest Elephant, and Asian Elephant).

When you took a period of a previous ice age there were more, nowadays extinct species, including a total of mintage of the elephant-such as mammoths and mastodons. Farther back eventually, in the late Tertiary, there were many supplementary different types, including a eccentric "shovel tuskers" prefer Platybelodon and Amebelodon. A earliest known proboscidian is Pilgrimella, and when that Moeritherium.

Origins

Paleontologists know of about 170 fossils coinage which it classify when belonging to this class action. A oldest go back a early Tertiary period, over 50 million years ago. The recent discovery (December 2003) has forced a newly estimate of the age of elephant-like species to around 26 million years. Virtually all one early elephants experienced foursome short tusks; 2 on the upper jaw & ii on the lower berth. Primelephas, the ascendant of modern elephants, appeared in the late Miocene epoch, about 7 million years ago. A evolution of a elephant-rather fauna principally caring the proportions of the cranium and jaw and the shape of the tusks and molar teeth.

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