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Paleo-Indian Tool Types in the Great Plains
Henry T. Irwin and H. M. Wormington
Vol. 35, No. 1 (Jan., 1970), pp. 24-34
Published by: Society for American Archaeology
Stable URL: http://www.jstor.org/stable/278175
Page Count: 11
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Information concerning tool types and other artifacts of seven major early complexes is presented. Thirty-four principal types are defined. These are then used to contrast and compare the assemblages and to show major changes in the period of approximately 9000 through 6000 B.C. Quantitative data are presented by means of percentages of major groups and cumulative graphs of all of the types.
American Antiquity © 1970 Society for American Archaeology