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The Analysis of Interred Pig Forefeet in a Bog on Dartmoor Using Portable X-ray Fluorescence Spectroscopy
Journal of Wetland Archaeology Pub Date : 2018-07-03 , DOI: 10.1080/14732971.2018.1526241
Guinevere Granite 1 , Robert Palfrey 2
Affiliation  

ABSTRACT Three pig forefeet were buried approximately 20 centimetres (cm) below the surface in the Dartmoor bogs for ten months. To understand the bog environmental chemistry and its potential diagenetic effects on buried porcine remains, we applied Portable X-ray Fluorescence Spectroscopy (pXRF) to the pig bone and burial soil. We also wanted to ascertain whether pXRF allows us to resolve whether the chemical changes that create bog bodies required extended immersion in the bog (millennia versus years or less). To assess the potential diagenetic effects of the bog, we analysed the elemental concentrations of soil samples at 10cm intervals, a soil sample at the burial depth, and a middle phalanx of the first pig using the Skyray Genius 5000 pXRF analyser. The pXRF analyser provided valuable information for understanding that chemical changes occurred within less than year, involving both incorporation and leaching of various elements in the bog.

中文翻译:

便携式X射线荧光光谱法分析达特穆尔沼泽中的猪前肢前足

摘要将三头猪的前脚埋在Dartmoor沼泽的表面下方约20厘米(cm)处十个月。为了了解沼泽的环境化学及其对埋藏猪遗体的潜在成岩作用,我们将便携式X射线荧光光谱法(pXRF)应用于猪骨和墓地。我们还想确定pXRF是否允许我们解决产生沼泽体的化学变化是否需要长时间浸没在沼泽中(千年相对于几年或更短)。为了评估沼泽的潜在成岩作用,我们使用Skyray Genius 5000 pXRF分析仪分析了每10cm间隔的土壤样品,埋葬深度的土壤样品和第一只猪的中指骨的元素浓度。
更新日期:2018-07-03
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