News - Aug 11, 2010

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August 11th, 2010

Earliest stone tool evidence revealed

August 11, 2010

Until  now the earliest evidence of stone tools was found at Gona in Ethiopia in 1994.  The artifacts have been securely dated to 2.6 million years and  were clearly manufactured, as opposed to shapes formed naturally by erosion or being tumbled in streams.  They corresponded in size, shape and apparent usage to the most rudimentary stone tool technology, called Oldo