Skull of new hominid species

This photo provided by the University of the Witwaterstand shows a partial cranium unearthed from a cave in South Africa belong to a previously unclassified species of hominid. Two skeletons of a new hominid species dating back two million years and found in South Africa have shed light on a previously unknown stage in human evolution, scientists said Thursday.

From: http://news.yahoo.com/nphotos/Science-Photos/ss/832