POLLEN ANALYSIS OF A SINGLE SAMPLE FROM HAMMOND DRAW, 5RB4254, COLORADO
收藏DataONE2016-05-20 更新2024-06-26 收录
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https://search.dataone.org/view/doi:10.6067:XCV8X63MHC_meta$v=1463776284254
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资源简介：
Hammond Draw Cave (5RB4254) is a rock shelter located east of the town of Rangely in northwestern Colorado. A single soil sample, collected from floor deposits within this small rock shelter was submitted for pollen analysis. A charcoal sample from this same area and level returned a radiocarbon date of 1280 ± 60 BP.
哈蒙德德劳洞穴（5RB4254）是一处岩棚遗址，位于美国科罗拉多州西北部兰吉利镇东侧。研究人员从该小型岩棚的地层堆积中采集一份土壤样品，送检开展孢粉分析。从该区域相同层位采集的炭样经放射性碳测年，得到年代结果为1280 ± 60 BP（距今，Before Present）。
创建时间：
2016-05-20
