The Stone Age is a broad prehistoric time period during which humans widely used stone for toolmaking.
Stone tools were made from a variety of different kinds of stone.
For example, flint and chert were shaped (or chipped) for use as cutting tools and weapons, while basalt and sandstone were used for ground stone tools, such as quern-stones.
For more information about the topic Stone Age, read the full article at Wikipedia.org, or see the following related articles:
Note: This page refers to an article that is licensed under the GNU Free Documentation License. It uses material from the article Stone Age at Wikipedia.org. See the Wikipedia copyright page for more details.
Recommend this page on Facebook, Twitter,
and Google +1:
Other bookmarking and sharing tools:

