POLLEN AND STARCH ANALYSIS OF GROUNDSTONE FROM SWALLOW SHELTER (5JF321), COLORADO
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https://search.dataone.org/view/doi:10.6067:XCV8QC02WS_meta$v=1548192407826
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资源简介：
Twelve metate fragments and a single ceramic sherd from Swallow Shelter in central Colorado were examined to provide evidence of vegetal foods that might have been processed. These metates were recovered from levels 3 through 20, representing much of the stratigraphic sequence of occupation at this site. Radiocarbon ages associated with these levels range from 1100 to 3200 BP.
创建时间：
2019-01-22
