Pachycephalosaurus Enamel Pin (Pachycephalosaurus wyomingensis) Southern Giraffe As a form of defense

As a form of defense

The patella

adding purpose alongside aesthetics

Carefully encased in a clear

Each specimen at Skulls Unlimited is carefully prepared with the use of dermestid beetles

Pachycephalosaurus Enamel Pin (Pachycephalosaurus wyomingensis) Southern Giraffe As a form of defenseWith a name that literally means thick headed lizard, Pachycephalosaurus is famous for the bowling ball dome on its skullup to 25 cm of solid bone. Living in Late Cretaceous North America about 70 million years ago, this herbivore reached up to 4. 5 meters long and probably used its reinforced noggin for shoving matches, intimidation displays, or simply walking around looking perpetually unamused. While scientists debate whether they butted heads like