Articles on Stone tools

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Sharp edged flake of Oldowan stone tool found at the Namorotukunan site in Kenya. Author supplied

Early humans relied on simple stone tools for 300,000 years in a changing east African landscape

The age of the oldest known Oldowan stone tools from east Turkana has been pushed back by 700,000 years.
Several fossils with possible cut marks from Grăunceanu, Romania. Briana Pobiner

Tiny cut marks on animal bone fossils reveal that human ancestors were in Romania 1.95 million years ago

Researchers reexamining fossils identified telltale marks made by human ancestors cutting meat from bones. The discovery pushes back the date hominins started living in Europe by 200,000 years.
West coast of Barrow Island, overlooking the submerged northwestern shelf. Kane Ditchfield

We have revealed a unique time capsule of Australia’s first coastal people from 50,000 years ago

Barrow Island off the coast of Western Australia holds a unique record of First Nations people. For millennia, they lived on vast plains that are now drowned by the sea.
A general view of Wadi Gharandal riverine wetland, along the Jordan Rift Valley, showing palm trees concentrated at the centre of the wadi near the active spring. Mahmoud Abbas

New path for early human migrations through a once‑lush Arabia contradicts a single ‘out of Africa’ origin

The findings reveal a close association between climatic conditions and early human migrations out of Africa.
Animals that shared the landscape with humans disappeared as the ice age ended. Mauricio Antón/Wikimedia Commons

Forensic evidence suggests Paleo‑Americans hunted mastodons, mammoths and other megafauna in eastern North America 13,000 years ago

A forensic technique more often used at modern crime scenes identified blood residue from large extinct animals on spearpoints and stone tools used by people who lived in the Carolinas millennia ago.

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