"Obtaining long bones from deer, probably through hunting ... for a better understanding of the relationship between artifact types and the species selected for their production.

These tools could be made from stone or bone and were highly sharpened for maximum efficiency. This artifact was used for killing mammoths and other megafauna. Clovis refers to this particular ...

The discovery of 1.5-million-year-old bone tools in Tanzania suggests early human ancestors had advanced cognitive abilities ...

Bone artifacts discovered in Tanzania push back the earliest known date of bone tool technology by over a million years. In Olduvai Gorge, archaeologists have discovered a range of bone tools ...

Even older artifacts recovered at Olduvai Gorge come from a bone tool kit, the scientists say. Implements of varying sizes and shapes were identified as pieces of leg bones, mostly from elephants ...

The newly discovered bone tools, which consist of 27 deliberately split and chipped large mammal long bones, were recovered ...