Dilophosaurus leg (IMAGE) University of Texas at Austin Caption The right hind leg of Dilophosaurus wetherilli, collected under permit from the Navajo Nation, and housed in trust at the Texas Vertebrate Paleontology Collections at The University of Texas at Austin. Credit Photo by Matthew Brown, UT Austin Jackson School of Geosciences. Usage Restrictions credit License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.