allosaurus, dinosaur, new discoveries, research

New Species of Allosaurus Discovered in Utah

A remarkable new species of meat-eating dinosaur has been unveiled at the Natural History Museum of Utah. Paleontologists unearthed the first allosaurus specimen in the early 1990s at Dinosaur National Monument in northeastern Utah. The huge carnivore inhabited the flood plains of western North America during the Late Jurassic Period, between 157 and 152 million ...

Troy Oakes

Allosaurus jimmadseni.