POLLEN AND PHYTOLITH ANALYSIS OF BLACK-STAINED STONES FROM SITE CA-ORA-950, CALIFORNIA
收藏DataONE2012-10-08 更新2024-06-27 收录
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资源简介：
Site CA-ORA-950 yielded several broken rocks with a "black core staining" that has been
noted at other local sites. These rocks are usually lumped with "fire-cracked" or "thermally altered"
rocks. However, they do not exhibit other evidence of heating, therefore, it is possible that the
black staining may be the result of cooking residue. Pollen, phytolith, and starch granule analysis
were conducted on these rock fragments in an effort to identify their use. No control samples were
examined.
创建时间：
2012-10-08
