WebMay 20, 2015 · Sonia Harmand and Jason Lewis, research professors with the Turkana Basin Institute (TBI) and Department of Anthropology at Stony Brook University and co-leaders of the West Turkana Archaeological Project (WTAP), learned that firsthand when they unearthed the earliest stone tools ever found, dated at 3.3 million years old. WebMay 20, 2015 · Dr Harmand’s team shows us just what this even simpler altering of rocks looked like before technology became a fundamental part of early human behavior,” said Dr Rick Potts of Smithsonian Institution. _____ Harmand, S. et al. 3.3 Million-Year-Old Stone Tools from Lomekwi 3, West Turkana, Kenya. Nature, published online May 21, 2015
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WebJun 3, 2024 · Similarly, Domínguez-Rodrigo suspects that Harmand’s Lomekwi 3 artifacts originally lay in much younger sediment before erosion and water moved them down a slope to 3.3 million-year-old sediment. WebApr 16, 2024 · The use of these hammers goes back to 3.3 million years ago. This is according to the findings from 2012 by Sonia Harmand and Jason Lewis of Stony Brook University. While they excavated a site near Lake Turkana in Kenya, they discovered a very large deposit of various-shaped stones. how to set up a mailing list in gmail
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WebNov 23, 2024 · Sonia Harmand, Jason E. Lewis, Craig S. Feibel, Christopher J. Lepre, Sandrine Prat et al.), (2015). But how do archaeologists figure out how old something is? The answer depends on whether the material being tested is organic or inorganic. Organic material comes from living things. WebMay 20, 2015 · Stony Brook University researchers Sonia Harmand and Jason Lewis examine the stone tools found at the Lomekwi 3 excavation site on the western shore of Lake Turkana in northern Kenya. WebMay 20, 2015 · Sonia Harmand, Jason E. Lewis & Louise Leakey. CNRS, UMR 7055, Préhistoire et Technologie, Université Paris Ouest Nanterre La Défense, 21 allée de … notes wallpaper aesthetic