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Ethnoarchaeology has been a valuable research field in order to further the understanding and cultural implications of stone tool use and manufacture.Stone has been used to make a wide variety of different tools throughout history, including arrow heads, spearpoints and querns.
"I was supposed to be waiting there while my girlfriend was at the beauty salon," he says. After his mother died when he was 16, he fell in with a bad crowd, and in 1981 he served as a lookout in a series of robberies.One simple form of reduction is to strike stone flakes from a nucleus (core) of material using a hammerstone or similar hard hammer fabricator.If the goal of the reduction strategy is to produce flakes, the remnant lithic core may be discarded once it has become too small to use.Originally, the Later Stone Age was defined as several stone industries and/or cultures which included other evidence of human activity, such as ostrich eggshell beads and worked bone implements, and lacked Middle Stone Age stone tools other than those recycled and reworked.LSA peoples were directly linked with biologically and behaviorally modern populations of hunter/gatherers, some being directly identified as San "Bushmen." This definition has changed since its creation with the discovery of ostrich eggshell beads and bone harpoons in contexts which predate the LSA by tens of thousands of years.