image: An Acheulian Large Flake Tool in situ in deeply buried sediments. This image relates to an article that appeared in the March 25, 2011, issue of Science, published by AAAS. The study, by Dr. Shanti Pappu, at Sharma Center for Heritage Education in Chennai, India, and colleagues was titled, "Early Pleistocene Presence of Acheulian Hominins in South India." view more
Credit: [Image courtesy of Sharma Center for Heritage Education, India]