Daspletosaurus torosus beelzebufo The skull of Concavenator was

The skull of Concavenator was robust and proportionally large

Length 1100 mm

Adult woolly mammoths could effectively defend themselves against predators but weakened juveniles and adults were vulnerable to pack hunters such as wolves

sinápsidos primitivos que dominaron los ecosistemas terrestres antes del auge de los reptiles propiamente dichos

Daspletosaurus torosus beelzebufo The skull of Concavenator wasDaspletosaurus torosus was a large tyrannosaurid theropod that inhabited North America during the late Cretaceous period, approximately 77 to 74 million years ago. It is considered one of the closest predecessors of the famous Tyrannosaurus rex, sharing many anatomical features with it, but also exhibiting particularities of its own that make it a fascinating dinosaur for paleontologists. With an estimated length of between 8 and 9 meters and a weight