Standardized production of bone tools by our ancestors pushed back 1 million years
Twenty-seven standardized bone tools dating back more than 1.5 million years were recently discovered in the Olduvai Gorge in ...
Nature1d
Ancient humans used bone tools one million years earlier than thought
Objects discovered in Tanzania and dated to 1.5 million years ago help to rewrite human ancestors’ use of carved bone ...
EurekAlert!1d
The standardized production of bone tools by our ancestors pushed back one million years
Twenty-seven standardised bone tools dating back more than 1.5 million years were recently discovered in the Olduvai Gorge in ...