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Interpreting Past Human Diets Using Stable Isotope Mixing Models—Best Practices for Data Acquisition
Journal of Archaeological Method and Theory - Using stable isotope mixing models (SIMMs) to quantify past diets is becoming increasingly common in archaeology. This study highlights important... 相似文献
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This study presents the application of neutron tomography to the analysis of ironstone slabs found in a late Earlier Stone Age context (Fauresmith industry) at the back of Wonderwerk Cave, Northern Cape Province, South Africa. These slabs have markings on the surface that might be anthropogenic, and thus significant to understanding the emergence of human symbolic behaviour. Neutron tomography proved to be an effective tool for distinguishing surface incisions from lines that are the expression of internal fissures in the rock. 相似文献
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Recent work on authority, power and the state has opened up important avenues of inquiry into the practices and contexts through which power is exercised. Why certain forms of authority emerge as more durable and legitimate than others remains a challenge, however. In this article we bring together two bodies of thought to engage this issue, feminist theories of power and subjectivity and Bourdieu's ideas of symbolic violence, in order to explore how power and authority are reproduced and entrenched. Our purpose is to advance theorizing on power and authority in the context of contentious political situations and institutional emergence. This unusual theoretical synergy allows us to illustrate how power is exercised in relation to natural resource management and the ways in which the conflict/post‐conflict context creates institutional forms and spaces which simultaneously challenge and reinforce antecedent forms of authority. To animate our theoretical concerns, we draw on work in community‐based forestry in Nepal, with a focus on some of the conflicts that have arisen in relation to the valuable Sal forests of the Terai, or lowland plains. 相似文献
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B. L. Macdonald R. G. V. Hancock A. Cannon F. McNeill R. Reimer A. Pidruczny 《Archaeometry》2013,55(6):1020-1033
Ochre is a red mineral pigment that was a key element of social and ceremonial practices among cultures of the Pacific Northwest Coast. It is recovered routinely from archaeological excavations, is visible as pigment for pictographs, and is described in the historical record as a trade item and component of ceremonial practices. Despite its ubiquity in the archaeological record, it is difficult to interpret its significance without first understanding the nature of its procurement and distribution. As a step towards identifying procurement practices, trade and resource use, it is necessary to thoroughly characterize ochre outcrops with regard to their intra‐source and regional variability. We analysed ochre from three outcrops using INAA to determine their elemental chemistry. The purpose of this study is threefold: to provide an example of the range of elemental variability within and between outcrops, to illustrate the effect of scale and geomorphological processes on elemental compositions and statistical interpretation, and to create a database of known deposits in southern British Columbia. The results demonstrate that ochre deposits may be differentiated on the basis of their chemistry, and that conservative statistical interpretation needs to be employed to assess true elemental variability within and between ochre deposits and regions. 相似文献