Stone tools were made from a variety of stones. ... while basalt and sandstone
were used for ground stone tools, such as quern-stones.
The Early Stone Age in Africa is equivalent to what is called the Lower Paleolithic
in Europe and Asia. The oldest stone tools, known as the Oldowan toolkit, ...
Middle Stone Age Tools. Between about 400,000 and 200,000 years ago, the
pace of innovation in stone technology began to accelerate very slightly. By the ...
Manufacturing high quality waterblast tools and automated equipment for high
pressure hydroblasting/industrial cleaning, sewer jetting nozzles, and downhole
Dec 21, 2016 ... The Stone Age indicates the large swathe of time during which stone was widely
used to make implements. So far, the first stone tools have ...
Stone age tools,stoneage tools,British stone age tools,indian artifacts,stone age,
the ... stone age tool, hand axes, flint mesolithic, stone age hunting, flint artifacts ...
The Stone Age was a time in history when early humans used tools and weapons
made out of stone. It lasted from when the first stone tools were made by our ...
Mar 1, 2009 ... Would you know how to use an ancient stone tool if you unearthed one? Try your
Nov 8, 2016 ... This case shows the full sweep of stone tools, from the very old to some of the
youngest. Photo: Don Hitchcock 2014. Source: Rijksmuseum van ...