Discovering Ardi (2009)
The discovery a 4.4 million-year-old Ardipithecus skeleton rewrites the story of human evolution and provides strong evidence that bipedality is the oldest defining characteristic of human ancestors.
The discovery a 4.4 million-year-old Ardipithecus skeleton rewrites the story of human evolution and provides strong evidence that bipedality is the oldest defining characteristic of human ancestors.