Pachycephalosaurus Theropoda The most distinctive feature of

The most distinctive feature of the ankylosaur was its tail

Scale 1:35 - 550 mm

Longitud 98 mm

This ancient marine mammal is considered one of the first ancestors of modern cetaceans

as he needed to surface to breathe

Pachycephalosaurus Theropoda The most distinctive feature ofPachycephalosaurus (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