- 2.75-million-year-old stone tools in Kenya reveal 300,000 years of technological stability Archaeology News Online Magazine
- Stone tool discovery suggests very first humans were inventors BBC
- Early Oldowan technology thrived during Pliocene environmental change in the Turkana Basin, Kenya Nature
- 2.75-million-year-old stone tools show hominin response to a hostile climate EurekAlert!
- 2.75-Million-Year-Old Tools Rewrite Human Technological History SciTechDaily
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