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 ... axe” – a handheld blade that’s ...

Leakey's goal was Olduvai Gorge, a deep crack in the flat savannah ... butchering tools to strip meat and break into the bones of animals killed on the savannah. The layer where the tools were ...

Eighteen of the bone tools were made from animals that weighed more than two ... The newly discovered bone tools from Olduvai contribute to our understanding of how hominins engaged with ...

Leakey's goal was Olduvai Gorge, a deep crack in the flat savannah ... butchering tools to strip meat and break into the bones of animals killed on the savannah. The layer where the tools were ...

A newly discovered cache of 27 carved and sharpened bones from elephants and hippos found in Tanzania's Olduvai Gorge site pushes ... for butchering dead animals, he said. Such a blade would ...

A newly discovered cache of 27 carved and sharpened bones from elephants and hippos found in Tanzania's Olduvai Gorge site pushes ... stick - for butchering dead animals, he said.

The Olduvai Gorge in northern Tanzania has a geology that fossil-hunters love. A river cuts through several layers of strata with four distinct beds. Bed I, the oldest, is about 2 million years old.