A partir de estos restos fósiles

Pachyrhinosaurus was characterized by having a large

something necessary for its active homeotherm lifestyle

approximately 86 to 84 million years ago

Nothosaurus Scale:1:20 A partir de estos restosNothosaurus (N. mirabilis `False Lizard) is a genus of reptile Sauropterygia from the Anisian and Ladinian Ages of the Middle Triassic, approximately 240210 million years ago, Nothosaurus mirabilis could reach 3 meters in length while other species of Its genus, such as Nothosaurus giganteus, could measure up to 6 meters long. These reptiles were predators and perfectly adapted to aquatic life, with their webbed feet and streamlined body, they swam in