The textured skin of a hadrosaur is visible as it emerges from it's sandstone tomb, at the North Dakota Heritage Center Museum in Bismarck, N.D., Wednesday, Feb. 27, 2008. The 65 million year old duckbilled dinosaur mummy was found in Southwest North Dakota in 2004. It is one of only four dinosaurs ever found with fossilized skin. (AP Photos/Will Kincaid)