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941.
Tools for determining the value of metal appear as symbols among grave goods in prehistoric and early medieval Europe and the Near East. Also, five boat burials excavated in eponymous Vendel contained touchstones. This article presents the results of chemical microanalyses of metal traces preserved on them and discusses the linear streaks of zinc in light of extraordinary ore deposits in central Sweden, exploited as early as the Early Middle Ages. In addition, forging tools found in four boat burials in Vendel are interpreted as symbols belonging to the funerary assemblages of ancient leaders. However, although both forging tools and tools for determining the value of metal were used in the treatment of metal, it would be misleading to search for their functional connection. They are linked in prehistoric and early medieval graves exclusively by their function as a symbol, one which they share with other objects, regardless whether exclusive or common.  相似文献   
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Over the last decade several dozen direct dates on cave art pigments or associated materials have supplemented more traditional style-based attempts to establish a chronological (and developmental) scheme for cave art. In the “post-stylistic” era an holistic integration of pigment “recipe” analysis, formal stylistic analysis and direct chronometric dating have been applied to a handful of dates. Here, we examine the state-of-the-art of Palaeolithic cave art dating, with particular emphasis on certain radiocarbon and Uranium-series projects. We examine the relative successes and weaknesses of this cutting edge science. We conclude that there are several weaknesses in current applications that are in serious need of addressing. Issues of sample contamination and of the heuristic relationship between materials dated and the production of the art are particularly problematic. It follows that one should at present be very cautious about straightforward interpretations of apparent “dates” of cave art.  相似文献   
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Historical archaeology is today widely practiced in Latin America. Scholars not living or working in the region often are unaware of the research conducted in the countries south of the United States. This brief report outlines some of the historical archaeology conducted in Latin America and provides a brief bibliography.  相似文献   
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