There is a bag on the head. What dinosaur is in a circle?

Styx lived in the late Cretaceous, with a total length of about 2.4 meters and a height of about 1 meter. Its body shape and habits are very similar to those of wild goats. It is a mysterious dinosaur with well-developed bone plates and spines on the top of the head, back and nose. It is named after Hell Creek in Montana, USA.

Extended data:

Styx is a mysterious dinosaur. The top, back and nose of the skull are decorated with well-developed bone plates and spines. It was named after Hell Creek in Montana, USA in Mesozoic. The scene when 1983 was discovered was as horrible as taking out the remains of a helldemon. In all the fossil records, numerous exquisite and complicated headdresses of Styx make it the ugliest one of its kind (pachycephalosaurus) and even all dinosaurs.

We found Tyrannosaurus Rex, Albertosaurus and other large predatory dinosaurs in the habitat of Styx, which shows that the gregarious Styx dragons need to establish an effective early warning mechanism, and the alert Styx dragons are performing alert tasks. Styrax is small, and Tyrannosaurus Rex's staple food is Triceratops, so the chance of being eaten by Styrax is very small (compared with Triceratops).

In a word, Styx and its hooded dinosaur family still have many mysteries to explore.

Baidu encyclopedia-Styx dragon