In a photo made May 15, 2012 Assistant Curator David Temple, famous for discovering fossized vegetarian dinosaur scat, shows an example of a meat eaters scat that will be on display in the new Hall of Paleontology at the Houston Museum of Natural Science. The $85 million wing of the museum will have the only Triceratops skin found to date and a unique Tyrannosaurus Rex fossil with complete hands.(AP Photo/Michael Stravato)