fossil horse limb (IMAGE)
Caption
Paleontologist Aisling Farrell holds a mummified frozen horse limb recovered from a placer gold mine in the Klondike goldfields in Yukon Territory, Canada. Ancient DNA recovered from horse fossils reveals gene flow between horse populations in North America and Eurasia.
Credit
Image credit: Government of Yukon
Usage Restrictions
For use only with news coverage of this research
License
Licensed content