POLLEN AND PHYTOLITH ANALYSIS FOR 41CW54, TEXAS
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资源简介：
Thirty-one phytolith samples and two pollen samples were examined from 41CW54, reported in 99-60. Eighteen of these samples represent stratigraphic deposits that included four occupations. One sample was collected off-site as a control sample, and the remaining twelve samples were collected from sediments associated with tools, including gouges, flakes, and points, or from a paleochannel. Radiocarbon ages from the paleochannel range from 7560 ± 100 BP to 6650 ± 40 BP. The two pollen samples represent the paleochannel.
创建时间：
2012-11-28
