Triceratops Facts

Triceratops was one of the most recognisable ceratopsian dinosaurs that roamed the western regions of North America during the final years of the Late Cretaceous period, approximately 68 to 66 million years ago. This magnificent herbivore was among the very last non-avian dinosaurs to exist before the mass extinction event that ended the age of dinosaurs.

Standing about 3 metres tall at the hip and measuring up to 9 metres in length, Triceratops was a formidable quadruped with a distinctive skull that could reach up to 2.5 metres long—nearly one-third of its total body length. Its most famous features were its three facial horns: two long horns above the eyes and a shorter horn on the nose, along with a massive bony frill extending from the back of its skull.

As a herbivore, Triceratops possessed a sharp, parrot-like beak perfect for cropping tough vegetation, along with hundreds of small teeth arranged in dental batteries for grinding plant material. Scientists believe it fed on low-growing ferns, cycads, and other Cretaceous plants, using its powerful jaw muscles and sophisticated tooth arrangement to process fibrous vegetation.

Fossil evidence suggests that Triceratops lived in herds and may have engaged in dramatic head-to-head combat with rivals, similar to modern rhinoceroses. Its impressive frill and horns likely served multiple purposes: defence against predators like Tyrannosaurus rex, display during mating rituals, and establishing dominance within the herd.