Archaeologists uncovered a cache of 1.5 million-year-old bone tools. They’re trying to determine who made them
A cache of 1.5 million-year-old bone tools uncovered in Tanzania suggest ancient human ancestors were capable of critical ...
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Human ancestors made the oldest known bone tools 1.5 million years ago
The excavation of bone tools at Olduvai Gorge in Tanzania expands the range of ancient hominids’ cultural innovations.
Tools made from elephant and hippo bones show ingenuity of human ancestors
An assemblage of tools found in Tanzania that was fashioned about 1.5 million years ago from the limb bones of elephants and ...
Ancient humans made tools from animal bones 1.5 million years ago
The bone tools date from more than a million years before our species, Homo sapiens, arose around 300,000 years ago.
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Ancient humans made tools from animal bones 1.5 million years ago
A newly discovered cache of 27 carved and sharpened bones from elephants and hippos found in Tanzania’s Olduvai Gorge site pushes back the date for ancient bone tool use by around 1 million years.