Pachycephalosaurus Pin mmj-j-mm where the remains of the

where the remains of the ocean have become mountains

It comes from a deposit in the Bardo Mountains in Poland

This bundle includes the Allosaurus Vertebra and Stegosaurus Plate specimens for a discounted price

The small dots are scars from where ribbon-like rootlets were once attached

As far as we know

Pachycephalosaurus Pin mmj-j-mm where the remains of thePachycephalosaurus was a dinosaur known for its thick, domed skull, which could be up to 10 inches thick. This herbivore lived during the Late Cretaceous period, around 70 million years ago. Some scientists believe its unique skull may have been used in head butting contests for mating or territorial disputes. Pin dimensions: 1. 63" x 0. 88"