but were an important feature on its skull

Estas estructuras han sido interpretadas como "proto-plumas" o apéndices filamentosos similares a plumas

así como a la competencia con otros depredadores y la presión de los herbívoros

although they were more closely related to mammals

muscular neck

Olorotitan Scale:Medium but were an important featureOlorotitan (O. arharensis, `Perfect Giant) is an extinct genus of hadrosaurid dinosaur that lived during the Maastrichtian of the Late Cretaceous period, approximately 70 65 million years ago. It was first discovered in the year 2000 in the Amur region of Russia and has been the subject of study ever since. The Olorotitan was a browsing herbivorous dinosaur that was characterized by its large size, measuring up to 8 meters long and weighing around 4