Triceratops was a massive herbivorous dinosaur with three sharp horns, a bony frill, and a strong body, roaming North America 68 million years ago. Triceratops had the longest horns among ...

Triceratops was one of the most common dinosaurs at the end of the Cretaceous Period. Its most prominent features are on its head: two long brow horns, a nasal horn, and a bony frill. Its frill had no ...