An Ankylosaurus is an armoured dinosaur. It has rock like armour on its back with big strong balls. It also has a big strong bony ball attached to the tail for both attack and defence. Its height is 1.7m and its length is about 6m to 8m. Its mass is between 4,800kg and 8,000kg. It lived 83.5 million years ago and went extinct 66 million years ago. Its main predators are the Tyrannosaurus, the Tarbosaurus and the Deinonychus. On the other hand, the Ankylosaurus did not eat meat because it was a herbivore that meant it only ate plants. The Ankylosaurus is my favourite dinosaur because when it defends it attacks.

The Ankylosaurus