
A new dinosaur that had rows of tough bristles like a toothbrush on its head has been discovered.
Researchers say the dome-headed Dino from 68 million years ago has traces of keratin, what fingernails are made of, sticking up from its skull.

A new dinosaur that had rows of tough bristles like a toothbrush on its head has been discovered.
Researchers say the dome-headed Dino from 68 million years ago has traces of keratin, what fingernails are made of, sticking up from its skull.