ORGANIC RESIDUE (FTIR) ANALYSIS OF THE HAFTED AREA OF A PROJECTILE POINT FROM BAYSHORE HOMES (8PI41), FLORIDA
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https://search.dataone.org/view/doi:10.6067:XCV8MC8ZH3_meta$v=1365612928530
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资源简介：
A projectile point recovered during monitoring and removal of a shell mound in St.
Petersburg, Florida (Bayshore Homes 8PI41) exhibited residue in the hafting area.
Radiocarbon dates that bracket occupation are reported as AD 200-400 and AD 1000-1200.
Identification of the organic residue present in the hafting area was undertaken using a Fourier
Transform Infrared Spectrometer (FTIR).
在佛罗里达州圣彼得斯堡的贝丘遗址（Bayshore Homes 8PI41）的监测与清理工作中，一枚投射尖状器（projectile point）被发掘出土，其装柄区域留存有有机残留物。该遗址的碳十四测年结果显示其使用年代区间为公元200年至400年以及公元1000年至1200年。研究人员采用傅里叶变换红外光谱仪（Fourier Transform Infrared Spectrometer, FTIR），对该投射尖状器装柄区域内的有机残留物开展了成分鉴定工作。
创建时间：
2013-04-10
