Methodological considerations in the optical dating of quartz
Methodological considerations in the optical dating of quartz
复制标题
石英光学测年的方法学考虑
DOI：
10.1016/0277-3791(88)90035-2
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发表时间：
1988
影响因子：
4
通讯作者：
E. Rhodes
中科院分区：
文献类型：
--
作者：
E. Rhodes
研究了两个考古遗址沉积物中提取的石英颗粒的光激发发光。这两处遗址分别是位于英国多塞特郡亨吉斯伯里黑德的旧石器时代晚期遗址和摩洛哥红教堂的旧石器时代晚期遗址。讨论了与光学测年技术有关的问题，特别是去除人工辐照后热不稳定电荷所必需的热处理，以及估算等效剂量的生长曲线的外推。描述了所使用的技术，并提出了一些初步的日期。
The optically-stimulated luminescence from quartz grains extracted from sediments at two archaeological sites has been studied. The sites were the Upper Palaeolithic site at Hengistbury Head, Dorset, U.K. and the Upper Aterian site at Chaperon Rouge, Morocco. Problems associated with the technique of optical dating are discussed, particularly the thermal treatment that is necessary to remove thermally unstable charge following artificial irradiation, and the extrapolation of growth curves to estimate the equivalent dose. The technique used is described and some preliminary dates are presented.