Archaeomagnetism, Methodology and Applications: Implementation and Practice of the Archaeomagnetic Method in France and Bulgaria
Archaeomagnetism, Methodology and Applications: Implementation and Practice of the Archaeomagnetic Method in France and Bulgaria
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考古磁学、方法论和应用：考古磁学方法在法国和保加利亚的实施和实践
DOI：
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发表时间：
1999
影响因子：
1.5
通讯作者：
A. Chauvin
中科院分区：
文献类型：
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作者：
P. Lanos;M. Kovacheva;A. Chauvin
本文介绍了法国和保加利亚考古磁学应用于考古粘土的最新进展。在回顾了该方法在法国和保加利亚的历史发展以及该方法的原理之后，我们提出了现场结构（窑炉和壁炉）和移位材料（砖或瓦）组的采样技术。在分析协议中，我们强调校正磁各向异性效应的重要性，特别是对于砖块。我们还展示了如何通过硬化来解决脆性样品的问题。在审查了法国和保加利亚目前可用的已发表的古磁数据后，我们提出了应用于这些国家获得的数据的不同平滑技术。最后，我们提出利用过去地磁元素的变化曲线来计算古磁年代。其中一项技术基于贝叶斯方法，类似于放射性碳年龄的树状年代校准的情况。本文的主要目标是根据法国和保加利亚实验室的经验，向考古学家强调考古磁学用于测年目的和考古学中其他问题的可能性。引用和引用了其他欧洲国家选定的考古磁学研究的进展。
Recent improvements in archaeomagnetism applied to archaeological baked clay, in France and Bulgaria, are presented in this paper. After reviewing the historical development of the method in France and Bulgaria, and the principles of the method, we present sampling techniques for in situ structures (kilns and hearths) and sets of displaced materials (bricks or tiles). In the analysis protocol, we stress the importance of correcting the magnetic anisotropic effects especially for bricks. We also show how the problem of brittle specimens can be solved by induration. After a review of the published archaeomagnetic data currently available for France and Bulgaria, we present different smoothing techniques applied to data obtained in these countries. Finally, we present the usage of the variation curves of the geomagnetic elements in the past to calculate the archaeomagnetic dates. One of these techniques is based on a Bayesian approach, similar to the case of the dendro-chronological calibration of radiocarbon ages. The main goal of the paper is to highlight for the archaeologists the possibilities of archaeomagnetism for dating purposes and for other problems in archaeology, on the basis of the experience of the laboratories in France and Bulgaria. The developments of selected archaeomagnetic studies in other European countries are quoted and referenced.