PALEOANTHROPOLOGY:
First Member of Human Family Uncovered
Ann Gibbons
At the dawn of human evolution, 6 million years ago and more, there is a crucial gap when next to nothing is known. Now in this week's issue of Nature, paleontologists fill the gap with a partial skull, dated to 6 million to 7 million years ago, that is the oldest known hominid, the lineage that includes humans but not other apes. The next oldest published hominid skull is almost 3 million years younger.