This dinosaur has a very bony lump on it’s nose as well as neck frill.
The Pachyrhinosaurus was walking in North America 70 million years ago and was estimated to be 6 metres long.
Scientists and archaeologists have not yet found out if this ceratopsian had horns or not. Did you know even a mighty Mapasaurus couldn’t always win a battle against a Pachyrhinosaurus.
It is believed that this dinosaur might have sometimes had coloured plates to attract mates.