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Coryphodon sp.

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SKU: 4762 Category: Tags: ,

Description

Early Eocene (Wasatchian)

Willwood Formation

Powell, Wyoming, USA

Fine 4cm x 3cm (1.6 inch x 1.3 inch) molar with one root.

Mammal, Coryphodontidae

Coryphodon is a genus of early hoofed mammal about the size of a dairy cow, which was actually large enough to make it the largest land mammal of its time.  It would have looked somewhat like a hippo and perhaps had a similar lifestyle.  Though it bore hooves, it is not related to any modern ungulates nor any other modern mammals.

Coryphodon is known from Latest Paleocene of North America and spread into Europe and Asia in the Early Eocene.  It is best known from the Early Eocene of what is now the Rocky Mountain region of North America.  At the time that whole area was covered by subtropical forest extending up through Canada.  It died out during the Middle Eocene with the family surviving in Asia until the end of the epoch.

 

Additional information

Weight 70 g