"This much is clear: Its worn teeth and fused skull show it was an adult. The shape of the pelvis is female. The skull is wide like that of Homo erectus. But the sides are rounder and the crown traces an arc from ear to ear. The skull of Homo erectus has straight sides and a pointed crown, they said.
The lower jaw contains large, blunt teeth and roots like Australopithecus, a prehuman ancestor in Africa more than 3 million years ago. The front teeth are smaller and more like modern human teeth.
The eye sockets are big and round, but unlike other members of the Homo genus, it has hardly any chin or browline.
The rest of the skeleton looks as if it walked upright, but the pelvis and the shinbone have primitive, even apelike features."