Tooth Serves as Evidence of 220 Million-Year-Old Attack
Monday, September 29, 2014 - 09:30
in Paleontology & Archaeology
At the beginning of the age of dinosaurs, gigantic reptiles--distant relatives of modern crocodiles--ruled the earth. Some lived on land and others in water and it was thought they didn't much interact. But a tooth found by a University of Tennessee, Knoxville, researcher in the thigh of one of these ancient animals is challenging this belief.