El Amargasaurus medía aproximadamente 10 metros de largo y pesaba alrededor de 1

Although not as agile as some of the more advanced dinosaurs

5 meters and its weight was around 9 tons

primitive angiosperms

Deinonychus Scale:1:35 El Amargasaurus medía aproximadamente 10Deinonychus, (D. antirrhopus, 'Terrible Claw') is a genus of theropod dinosaur that lived in what is now North America during the Early Cretaceous through the Aptian and Albian periods, about 115 108 million years ago. It was a medium sized bipedal predator, with an estimated length of between 3 and 4 meters and a weight of around 70 100 kilograms. Deinonychus is known for having a unique anatomy that made it a very effective predator. It possessed