Coelophysis bauri

Coelophysis bauri is an extinct species of coelophysid dinosaur that lived approximately 203 million years ago during the latter part of the Triassic Period in what is now the southwestern United States. It is the type species of the genus Coelophysis, a group of small, slenderly-built, ground-dwelling, bipedal carnivores. It was originally classified in the genus Coelurus by Edward Drinker Cope in 1887.