Official description. Edit
"Found in North America at the end of the Cretaceous period, the Triceratops was a large herbivore which grew up to 9m in length and weighed up to 10,000kg. Equipped with a unique parrot like beak formed by a bone called the rostral, Triceratops skulls could grow to a length of more 1.8m. The name Triceratops means "three horned face."
Triceratops is one of the most famous ceratopsid dinosaurs and was among the last non-avian dinosaurs before the Cretaceous mass extinction. A very familiar dinosaur, it has a massive bony head frill, a beaked mouth, two large horns above its eyes and a smaller third horn on its nose. These horns would have been used in mating displays and as weapons against carnivores. Triceratops lived alongside a variety of other famous dinosaurs such as Tyrannosaurus, Pachycephalosaurus, Stygimoloch and Edmontosaurus.