Problem: Based on both views, this adult skull is most likely male. The brow ridges are thick and the upper eye margins look rounded and blunt, not sharp. The forehead slopes back rather than rising vertically. The cheekbones and zygomatic arch look robust. The mastoid process behind the ear is large, and there is a clear nuchal area for strong neck muscles. The jaw is broad with a fairly square chin and a near-right-angle gonial region, not a narrow, pointed chin. Adult status is shown by fully erupted molars and fused cranial sutures. Taken together, these traits point to a male skull. Need Assignment Help?