fossil of the weekend! #41

a cast skull of pachycephalosaurus kept in the collections of the royal tyrrell museum.

1 comment:

Raptor Lewis said...

The original fossil material must have been in decent shape for a cast this great! :) For Ornithischians, I really like them a lot...possibly almost as much as the Ceratopsians, which rival my likes with the Ceolurosauria. :) Nice pic, dude!