image: This is a photo of mammoth ribs with butchery cut marks. This image relates to an article that appeared in the May 13, 2011, issue of Science, published by AAAS. The study, by Dr. Ludovic Slimak of CNRS and Université de Toulouse le Mirail in Toulouse, France, and colleagues, was titled, "Late Mousterian Persistence Near the Arctic Circle." view more
Credit: Photos by Alexis Brugère