Pachycephalosaurus skull juvenile Diprotodon que constituyen aproximadamente la mitad

que constituyen aproximadamente la mitad o más de la longitud total del cuerpo

and in 1943

Scale 1:35 - 210 mm

Length 103mm

essential for a hunter who needed speed and agility

Pachycephalosaurus skull juvenile Diprotodon que constituyen aproximadamente la mitadThe skull of Pachycephalosaurus , or "fat headed lizard," is a marvel of paleontology that offers fascinating details about the anatomy and behavior of these herbivorous dinosaurs from the Late Cretaceous period. This distinctive skull features a number of unique characteristics that make it unmistakable. With its thick, rounded bony dome on top of its skull, Pachycephalosaurus likely used its head as a weapon during intraspecific fights or to defend