Appearance of Sophisticated Tool Kit
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A
shift from predominantly “rake” to “blade” stone tool
technology
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Increased
variety and complexity of stone tools involving a higher degree
of “imposed form”
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Complex
and extensively shaped bone, antler, and ivory artifacts
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Increased
regional diversification of tool forms
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Slide 38 of 109
Although primitive tools can
be found in the fossil record for millions of years, the appearance of
modern humans brought a sudden increase in complexity and design of these
tools.
References
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Clark, G.A. 1999. Highly visible, curiously intangible. Science
283: 2029-2032.
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http://www.godandscience.org/evolution/sld038.html
Last Modified June 21, 2006