Super-sized muscle made twin-horned dinosaur a speedster
Friday, October 14, 2011 - 21:30
in Paleontology & Archaeology
A meat-eating dinosaur that terrorized its plant-eating neighbors in South America was a lot deadlier than first thought, a researcher has found. Carnotaurus was a seven-meter-long predator with a huge tail muscle that paleontologists say made it one of the fastest running hunters of its time.