parasaurolophus in the forest

adornment america animal argentina art beast carnivore carnivorous cranial creature crest cretaceous cronopio cypress dentiacutus dinosaur dryolestoid era evolution extinct extinction forest genus hadrosaur hadrosaurid head herbivore herbivorous history illustration image lizard mammal montezuma natural north organism paleo paleontology parasaurolophus period picture prehistoric primeval primitive reptile south species themes tree vertebrate walkeri wild wildlife