Pachycephalosaurus, Dinosaur Poster T-Rex resides within A

resides within A

Age: Late Cretaceous - Maastrichtian (about 65 MYA)

Peracardia

was created by the slow decomposition of dead vegetation in an anoxic environment combined with the fine grained sediments which accumulated at the bottom of these lakes

Pachycephalosaurus, Dinosaur Poster T-Rex resides within ADigitally Created Poster on 100 pound coated paper 18x24 inches. Pachycephalosaurus was a dome headed dinosaur. Its huge head housed an incredibly thick skull, a tiny brain, and large eyes. Its rounded skull was up to 10 inches thick. Pachycephalosaurus grew to be about 15 feet long and may have weighed roughly 950 pounds. Pachycephalosaurus probably had a good sense of smell. It had bumpy knobs on its snout and along the rear of its skull. This plant