Pachycephalosaurus

Pachycephalosaurus (P. wyomingensis `Thick-headed Lizard´) was a browsing herbivorous dinosaur that lived during the Late Cretaceous period, approximately 70 million years ago.

It was a bipedal dinosaur with a large, rounded skull, with a thick cranial vault that was probably used in fights for dominance between males.
Pachycephalosaurus was around 5 meters long, 2.5 meters tall and weighed around 2,000 kilograms, and although its exact diet is unknown, it is thought to have fed on leaves and other plant material.

The Pachycephalosaurus's habitat was mainly in North America, where its fossils have been found in the states of Montana, South Dakota, and Wyoming. They lived in forested and humid areas near rivers, although fossils have also been found in drier environments. It is also believed that they shared their habitat with other dinosaurs such as Triceratops, Tyrannosaurus rex, and Ankylosaurus.ç

Approximate measurements of the Pachycephalosaurus:

• Scala 1:35 - 140 mm large
• Scala 120 - 245 mm large