The Dilophosaurus was a medium-sized bipedal predator

Yinlong downsi es la única especie conocida del género extinto Yinlong de dinosaurio ornitisquio chaoyangsáurido

rex skeleton is composed primarily of strong

American mastodons were still large animals

Ornithomimus velox Scale:1:35 The Dilophosaurus was a medium-sizedOrnithomimus velox, whose name means "quick imitator," was a theropod dinosaur from the Late Cretaceous, approximately 76 75 million years ago. This dinosaur belonged to the group of ornithomimids, known for their characteristics that resemble modern birds. With an estimated height of around 2. 2 meters and a length that could reach 4 meters, Ornithomimus velox was a bipedal dinosaur with long, thin legs, which gave it an agile appearance adapted for