Stone tools were first used during this period known as the "Old Stone Age"
Stone Age - Wikipedia  The Stone Age was a broad prehistoric period during which stone was widely used to make ... Bone tools were used during this period as well but are rarely preserved in the ... The Stone Age is the first of the three-age system of archaeology, which .... Prior to the discovery of these "Lomekwian" tools, the oldest known stone...
Saturday JEOPARDY - Forums Forums - Off Topic Forum FUN  ($2000)- Archaeologists learn about a culture by studying broken pieces of earthenware called this... [what are Shards ? ] Double JEOPARDY-...