Its powerful

Their muscular bodies lash out fiercely

blood vessels in the crest indicating that it was covered in skin

powerful forelimbs

Approximate measurements of the Pachyrhinosaurus:

Dromeosaurio / Alphadon Polacanthus Its powerfulApproximately 75 million years ago, in what is now North America, in a prehistoric landscape covered in ferns and conifers, a thrilling chase unfolds. A small Alphadon mammal, the size of a large cat, runs quickly along the ground in search of shelter among the dense vegetation. His shaggy fur stands on end as he hears the terrifying roars behind him. From among the ferns, a Dromaeosaurid emerges, a feathered carnivorous dinosaur the size of a human,