Compositional and Isotopic Analytical Methods in Archaeological Micromorphology
Compositional and Isotopic Analytical Methods in Archaeological Micromorphology
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DOI：
10.1002/gea.21425
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发表时间：
2013-01-01
影响因子：
1.7
通讯作者：
Quade, Jay
中科院分区：
文献类型：
--
作者：
Mentzer, Susan M.;Quade, Jay
树脂浸渍沉积物块是微形态样品处理的副产品。可以使用各种破坏性、非破坏性和最小破坏性地球化学技术进一步研究这些区块。对沉积物块进行的 X 射线荧光微量分析可产生半定量的主量元素和微量元素丰度，可用于生成成分图，并说明考古地层和特征内部或之间的成分变化。还可以钻探沉积物块以获得少量沉积物样本，以进行稳定的氧和碳同位素分析。元素分析和同位素分析都可以与微形态分析结合进行，以全面了解考古沉积物的成分、来源和沉积过程。这里结合微形态、成分和同位素分析来帮助区分土耳其阿西克利霍尤克新石器时代遗址的石灰灰和石灰灰泥。 (C) 2012 年 Wiley 期刊公司。
Resin-impregnated sediment blocks are a by-product of micromorphological sample processing. These blocks can be further studied using a variety of destructive, nondestructive, and minimally destructive geochemical techniques. X-ray fluorescence microanalyses conducted on sediment blocks yield semiquantitative major and trace elemental abundances that can be used to generate compositional maps, and to illustrate compositional change within or between archaeological strata and features. Sediment blocks can also be drilled to obtain small sediment samples for stable oxygen and carbon isotopic analyses. Both elemental and isotopic analyses can be conducted in conjunction with micromorphological analyses to yield a holistic picture of archaeological sediment composition, source, and depositional processes. The integration of micromorphological, compositional, and isotopic analyses is used here to aid in the differentiation of calcareous ash and lime plasters from the Neolithic site of Asikli Hoyuk, Turkey. (C) 2012 Wiley Periodicals, Inc.