where it had to compete with other large predators

and parietal bones

adapted to traveling long distances in search of food and water

which is believed to have had several functions

Longitud hocico-cola 285 mm

Pachyrhinosaurus canadensis Variant:Unprimed where it had to competePachyrhinosaurus canadensis was a large ceratopsian dinosaur that inhabited North America during the Late Cretaceous, approximately 73 to 70 million years ago. Its remains have been found primarily in Alberta, Canada, and constitute one of the most complete records of ceratopsians from that region. This quadrupedal herbivore measured between 6 and 8 meters in length , reached about 2 meters in height at the hip , and weighed between 3 and 4 tons . It