http://www.sciencedirect.com/science/article/pii/S0047248413000547,http://pdn.sciencedirect.com/science?_ob=MiamiImageURL&_cid=272603&_user=12235089&_pii ...
Footprints that stroll through a patchy area of Grecian beach 6 million years ago has caused researchers to rethink the timeline of hominin presence outside of Africa. "These are perfectly [obvious] ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback