Contact: Marc Airhart
University of Texas at Austin
Caption: Paleontologist Sterling Nesbitt at Hayden Quarry on Ghost Ranch in northern New Mexico. Nesbitt, a post doctoral researcher at the University of Texas at Austin, and his colleagues discovered Tawa hallae, a previously unknown theropod dinosaur.
Credit: Guillermo Rougier
Usage Restrictions: Proper credit must be given to the photographer Guillermo Rougier.
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