Collections The Pachycephalosaurus

The Pachycephalosaurus is one of famous dinosaurs their is ,although this animal is often shown in restorations, little is known for its collections dome shaped skull . It was the biggest pachycephalosaurid known, hence its fame. It's 3 kinds of teeth suggest that it fed on a mixed diet of leaves, seed, fruit and insects. Pachycephalosaurus, Stygimoloch and the Dracorex Hogwartsia ("king dragon from Harry Potter 's Hogwarts academy .