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Stone Age — the period in the history of humankind, preceding the Bronze Age and the Iron Age, and marked by the use of stone implements and weapons: subdivided into the Paleolithic, Mesolithic, and Neolithic periods. [1860 65] * * * First known period of… … Universalium
Stone tool — A stone tool is, in the most general sense, any tool made of stone. Although stone tool dependent cultures exist even today, most stone tools are associated with prehistoric societies that no longer exist.The study of stone tools is often called… … Wikipedia
Stone Age — 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… … Wikipedia
The Stone Rose — Doctorwhobook title=The Stone Rose series=New Series Adventures number=7 featuring=Tenth Doctor Rose, Mickey writer=Jacqueline Rayner publisher=BBC Books isbn= ISBN 0 563 48643 0 set between= New Earth and School Reunion pages= date=April 2006… … Wikipedia
Singapore Stone — The Singapore Stone is a fragment of a large sandstone slab which originally stood at the mouth of the Singapore River. The slab, which is believed to date back to at least the 13th century and possibly as early as the 10th or 11th century, bore… … Wikipedia
bird stone — Abstract stone carving by the prehistoric cultures of North America. They resemble birds and are about 6 in. (15 cm) long. Many were carved from black, brown, or dark green slate and polished with sand or other abrasive materials. All feature a… … Universalium
Flint tool — Chipped stone tools were made by stone age peoples worldwide. Paleolithic tools were relatively simple, repeated small flakes being struck or pressed from a cobble or nucleus until the required shape was achieved. This is called knapping. Freshly … Wikipedia
hand tool — any tool or implement designed for manual operation. * * * Introduction any of the implements used by craftsmen in manual operations, such as chopping, chiseling, sawing, filing, or forging. Complementary tools, often needed as auxiliaries to… … Universalium
Mesolithic — microliths The Mesolithic The Epipaleolithic This box … Wikipedia
George Carr Frison — (1924– ) is an internationally recognized archaeologist and recipient of many prestigious awards including: American Archaeology Lifetime Achievement Award, Paleoarchaeologist of the Century Award, and was elected to the National Academy of… … Wikipedia
