Allosaurus was one of the largest carnivorous dinosaurs.
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 Dunkleosteus was an armoured fish with a length of eight to ten metres, which was unusually large for the Devonian period. It was one of the first giants of the underwater world, together with the Titanichthys.
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.
The thirteen metre long Tyrannosaurus Rex was a two legged predatory dinosaur. With its powerful head and nearly 20 centimetre long teeth, this dinosaur was an extremely impressive contemporary.
Utahraptor was a fast, agile raptor, which would hunt herbivorous dinosaurs.