This is Grant Zazula of the Yukon Paleontology Program with the skull of a Pleistocene steppe bison. Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted ...

"People were very mobile in that period." Open the Youtube video Along with the bison bone, a 13,000-year-old human skull fragment was also uncovered by Dutch fishermen from the same area.

The country music duo Brooks and Dunn ordered a pair of skulls and Carrie Underwood did too. Most recently, a couple of famous rockstars ordered 8 bison skulls to grace two restaurants they own.