The Pachycephalosaurus from the Schleich® Dinosaurs Theme World is the largest bird pelvis dinosaur that has been discovered so far. It was about 4-5 meters long, weighed 450 kg and moved on two legs. He lived in the late chalk period in North America. His strong skull was 20-25 cm thick. Scientists suspect that he used his skull to ram rivals or to impress them. Pachycephalosaurus means as much as Dikkophagedis.

• Largest bird pelvis Dinosaurus discovered
• About 4-5 meters long
• Weighs 450 kg
• Moves on two legs
• Lived in North America in the late chalk period
• Strongly curved skull of 20-25 cm thick
• Used skull to ram rivals or make an impression