Anhanguera is a pterosaur with a wingspan of up to 4 metres. In the Indian language, its name means "old devil".
The Barapasaurus was one of the first large herbivores 200-182 million years ago. Although the dinosaurs were rather small at this time, it reached a length of about 14 meters.
One of the first giants of the dinosaur world was the Dimetrodon. It had a sail on its back made of skin and bones and was an excellent hunter. It even killed prey bigger than itself.
The Herrerasaurus was one of the first prehistoric saurians to dominate the earth 220 million years ago. It was a dangerous hunter who moved on two legs and had sharp, serrated teeth.
The most notable characteristic of this 18-metre-high, carnivorous dinosaur was a long line of spines connected by skin along its back.
The huge, heavy Stegosaurus populated the earth more than 150 million years ago. It had large bony plates on its back, and sharp spikes on its powerful tail.