Dinosaurs of the land and sea likely faced off, predator versus predator
Monday, September 29, 2014 - 12:50
in Paleontology & Archaeology
Brooks HaysKNOXVILLE, Tenn., Sept. 29 (UPI) -- A new dino discovery, a tooth lodged in an ancient dinosaur thighbone, suggests land and sea predators may have faced off regularly.