Parasaurolophus is a genus of herbivorous ornithopod dinosaur that lived during the Late Cretaceous period in what is now North America. It is famous for the long crest on its head, which it may have used to amplify its calls.
Ka-Zar of Prehistoria[]
Parasaurolophus are called by many of Prehistoria's primitive people as a Pacco. These hadrosaurs are found throughout most of Prehistoria and would rarely migrate to the northern tundras of Zanthodon. They are often hunted by predators such as theropod dinosaurs such as Tyrannosaurus, Spinosaurus, Allosaurus, and Ceratosaurus, along with mammal carnivores like Smilodon or the Cave Bear.