Animal Teeth and Human Tools: A Taphonomic Odyssey in Ice Age Siberia - Christy G. Turner II, Nicolai D. Ovodov, Olga V. Pavlova - Google Books

http://books.google.de/books?id=8U5CAQAAQBAJ&pg=SA1-PA36&dq=%22Ivan+Yefremov%22+1908

The culmination of more than a decade of fieldwork and related study, this unique book uses analyses of perimortem taphonomy in Ice Age Siberia to propose a new hypothesis for the peopling of the New World. The authors present evidence based on…