This is a Good Quality Authentic Female African Chacma Baboon Skull for Sale, Papio ursinus, measuring approximately 6-1/2 inches long and 3-3/4 inches wide. 

This female chacma baboon skull (Papio ursinus), also known as the Cape baboon, is, like all other baboons, from the Old World monkey family. It is one of the largest of all monkeys, located primarily in southern Africa.