首页> 外文期刊>Archaeometry >NEW DATA ON THE EXPLOITATION OF OBSIDIAN IN THE SOUTHERN CAUCASUS (ARMENIA, GEORGIA) AND EASTERN TURKEY, PART 2: OBSIDIAN PROCUREMENT FROM THE UPPER PALAEOLITHIC TO THE LATE BRONZE AGE
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NEW DATA ON THE EXPLOITATION OF OBSIDIAN IN THE SOUTHERN CAUCASUS (ARMENIA, GEORGIA) AND EASTERN TURKEY, PART 2: OBSIDIAN PROCUREMENT FROM THE UPPER PALAEOLITHIC TO THE LATE BRONZE AGE

机译:关于南高加索地区(亚美尼亚,格鲁吉亚)和东土耳其开发奥比西奥的新数据,第2部分:从上古生代到晚青铜时代的奥比西奥采购

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摘要

Within the framework of the French archaeological mission 'Caucasus', in a previous paper we have presented new geochemical analyses on geological obsidians from the southern Caucasus (Armenia, Georgia) and eastern Turkey. We present here the second part of this research, which deals with provenance studies of archaeological obsidians from Armenia. These new data enhance our knowledge of obsidian exploitation over a period of more than 14 000 years, from the Upper Palaeolithic to the Late Bronze Age. The proposed methodology shows that source attribution can be easily made by plotting element contents and element ratios on three simple binary diagrams. The same diagrams were used for source discrimination. As the southern Caucasus is a mountainous region for which the factor of distance as the crow flies cannot be applied, we have explored the capacity of the Geographic Information System to evaluate the nature and patterns of travel costs between the sources of obsidian and the archaeological sites. The role of the secondary obsidian deposits, which enabled the populations to acquire raw material at a considerable distance from the outcrops, is also considered.
机译:在先前的法国考古任务“高加索”的框架内,我们介绍了对来自南高加索地区(亚美尼亚,乔治亚州)和土耳其东部的地质黑曜石的新地球化学分析。我们在此介绍这项研究的第二部分,该部分涉及来自亚美尼亚的考古黑曜石的起源研究。这些新数据增强了我们从上旧石器时代到青铜时代超过14 000年的黑曜石开采知识。所提出的方法表明,通过在三个简单的二元图上绘制元素的含量和元素的比例,可以轻松地进行源归因。相同的图用于源判别。由于高加索南部是一个山区,不能使用距离作为乌鸦飞翔的距离,因此我们探索了地理信息系统评估黑曜石源与考古地点之间旅行费用的性质和模式的能力。还考虑了次生黑曜岩沉积物的作用,使居民能够在距露头相当远的地方获取原材料。

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