Robert McCormick Adams
Contributor
Secretary, Smithsonian Institution, Washington, D.C., 1984β94. Provost, University of Chicago, 1982β84; Harold H. Swift Distinguished Service Professor of Anthropology, 1975β84; Director, Oriental Institute, 1962β68 and 1981β82.
Primary Contributions (1)
Stone Age, prehistoric cultural stage, or level of human development, characterized by the creation and use of stone tools. The Stone Age, whose origin coincides with the discovery of the oldest known stone tools, which have been dated to some 3.3 million years ago, is usually divided into threeβ¦
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