Yeah it is. Later I'm gonna stop lounging around and study cuz this is how you identify the skulls..

skull
size, weight
brow ridges
sagittal crest
forehead—sloped or vertical
cranial capacity
sutures
dentition
jaw—prognathism
chin—prominent or receding
dental arcade—shape
canines—prominence
size of front vs. back teeth
posture—bipedalism
location of foramen magnum

+ I have to finish my essay on evolution