In 1999, paleontologists unearthed a mummified dinosaur complete with much of its skin and tissue intact. On Monday, Dec. 3, this find was revealed to the public.
You should definitely check out the National Geographic image gallery as well. You can see the individual scales on the dinosaur's skin. Speaking as someone who used to have a pet snake, those scales are huge!
-KarynPhoto: Tyler Lyson © 2007 National Geographic