Skull of dinosaur called ‘one who causes fear’ found in Patagonia
The animal had horns and a large skull making it a fearsome predator around 85 million years ago. …
“Llukalkan was a little smaller than Viavenator, although, if they lived together, they surely shared the same ecological niche and fed on the same prey, so they would have competed with each other and – why not – even eaten each other,” he told Reuters.