Terracephalosaurus

Known from a fossil found in the mountains in Alayssia, apparently it belonged to a pachycephalosaur dinosaur, found to be extinct, apart from their relatives in Dinosauria.

It was about 26 feet long, big for a pachycephalosaur, he was only about 8 feet at the shoulders, but most notable are the spikes on the back and the scutes on the sides and tail.

AS for anything else, I don't know much about its behavior, but could had swore there were a few specimens I saw, so I decided to follow them, and yet the two males were headbutting, unlike Pachcephalosaurus, whose dome wasn't very strong, Terracephalosaurus's dome was really thick and had shock absorbers to protect them to getting into a coma or worse, and the horns on the head were for offense and defense, as they demonstrate on a predator like Tartarudon or even young B-rex.

They live primarily in mountainous regions and some have even been seen in the jungle or grassland, but are more active in the afternoon and evening hours.