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61.
Pablo Turrero María José Domínguez-Cuesta Montserrat Jiménez-Sánchez Eva García-Vázquez 《Journal of archaeological science》2013
The aim of this study is to assess the influence of human site location choice on biogeographical and paleoecological studies based on archaeological remains, through a case study in north-western Spain. Data from an exhaustive literature survey and field trips were managed with GIS and subjected to statistical analyses. The results show that the influence of the different variables shifted through the Palaeolithic, although certain general preferences can be seen: low altitudes (median: 151 m a.s.l.), South-facing surfaces, generally gentle slopes (median: 13°) and moderate distances to water courses (median: 297 m). These choices were conditioned by geomorphological factors, with LGM glacier extent imposing an upper limit in the range of occupied altitudes and marine and fluvial terraces conditioning site location patterns. The results suggest that human site location patterns during the Palaeolithic were not random, conditioning the information available from archaeological remains. Our results allow us to identify some key areas where information on past faunal distributions, and more generally on biocoenoses, will be scarce or missing. 相似文献
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Karin Margarita Frei Irene Skals Margarita Gleba Henriette Lyngstrøm 《Journal of archaeological science》2009
Archaeological textiles recovered on two occasions from the Huldremose bog, Denmark, represent some of the best preserved and complete garments from the Danish Iron Age (500 BC–AD 800). In order to address the question regarding the provenance of the textile's raw material, we applied a recently developed method based on strontium isotopes to wool and plant fibres from these ancient garments. Textile plant fibres from Huldremose I find are of non-local provenance, whereas the wool from which the garment was made stemmed from sheep grazing on glaciomoraine soils developed on Cretaceous–Tertiary carbonate platform sediments widely found in Denmark. The Huldremose II find consists of an unusually large and well preserved garment, which is composed of wool from at least three different provenances. One source is again local, whereas the other two sources, characterized by elevated 87Sr/86Sr ratios, are compatible with geologically older (Precambrian) terrains which are typical for Northern Scandinavia, e.g. Norway or Sweden. Our study suggests that wool and plant fibres were either traded or brought as raw materials for textiles more commonly and over longer distances than previously assumed. 相似文献
65.
Heinz Berke Armin Portmann Eva Freisinger Ferdinand Wild Juerg Hutter 潘璐 夏寅 马清林 张治国 《文博》2009,(6):251-265
这篇文章是对四件附着有硅酸铜钡颜料的中国古代器物的研究。其中三个样品是彩陶颗粒,来自甘肃省张家川马家源遗址,它属于战国晚期(474-221BC)。另外是对山东章丘威山汉墓壁画上的(206BC-8AD)单个晶体的单独研究。一个彩陶颗粒样品和单个晶体表明有中国深蓝(BaCu2Si2O7)存在,这是一关于硅酸铜钡的新发现。相对于已知道中国蓝(BaCuSi4O10)和中国紫(BaCuSi2O6),这种BaCu2Si2O7成分被称为中国深蓝,该彩陶颗粒的颜料层也含有中国蓝中国紫。还运用了SEM和EDX对其表面形态的分析和通过拉曼光谱对中国蓝、中国紫元素成分的分析。x射线对单个晶体的分析知道了BaCu2Si2O7化合物的结构。通过现代仪器的综合分析研究,推断前期硅酸铜石英相谱图,白色Ba2CuSi2O7成分,仅有很小的可能性在历史遗迹中找到该颜料。 相似文献
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Indo-Iranian Journal - 相似文献
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Jennifer A. Leonard Orin Shanks Michael Hofreiter Eva Kreuz Larry Hodges Walt Ream Robert K. Wayne Robert C. Fleischer 《Journal of archaeological science》2007
Molecular archaeology brings the tools of molecular biology to bear on fundamental questions in archaeology, anthropology, evolution, and ecology. Ancient DNA research is becoming widespread as evolutionary biologists and archaeologists discover the power of the polymerase chain reaction (PCR) to amplify DNA from ancient plant and animal remains. However, the extraordinary susceptibility of PCR to contamination by extraneous DNA is not widely appreciated. We report the independent observation of DNA from domestic animals in PCR reagents and ancient samples in four separate laboratories. Since PCR conditions used in ancient DNA analyses are extremely sensitive, very low concentrations of contaminating DNA can cause false positives. Previously unidentified animal DNA in reagents can confound ancient DNA research on certain domestic animals, especially cows, pigs, and chickens. 相似文献
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The damage of a historical structure can be today controlled with many sophisticated instruments. Nevertheless, this type of monitoring can give information only over a very short period of time compared with the long life of the building. This approach can be insufficient to reconstruct the whole evolution of the damage, and thus to understand the stress distribution inside the structural elements, particularly in cases for which long-term phenomena (such as viscosity or soil settlements) are present. To reach this more complex aim, an approach of historical monitoring should be applied, both looking at technical historical documents and surveying the traces of history directly on the monument itself. The case of the French Panthéon is presented in this study, showing the usefulness of this approach also for the present stability assessment. The comparison among the plentiful historical documentation (including 18th-century surveys, monitoring, and technical reports), the present surveys of deformations and the “modern” structural monitoring allowed a complete quantitative reconstruction of the main damages evolution from the construction till now, laying the base for a possible future conscious intervention. 相似文献
70.
Juan José García-Granero Charusmita Gadekar Irene Esteban Carla Lancelotti Marco Madella 《Archaeological and Anthropological Sciences》2017,9(2):251-263
The exploitation of lithic resources was an important aspect of prehistoric resource exploitation strategies and adaptation. Research has mostly focused on technological and spatial aspects of lithic factory sites, often overlooking how these sites were integrated within local socioecological dynamics in terms of food acquisition and consumption. The aim of this paper is to study plant consumption at Datrana, a 5000-year-old lithic blade workshop in North Gujarat, India, in order to understand its occupants’ subsistence strategies. The results of archaeobotanical, mineralogical and soil pH analyses show that the occupants of this factory site were consuming local crops but not processing them, suggesting that either (a) food was being processed in other areas of the site or (b) it was acquired in a ‘ready-to-consume’ state from local food-producing communities. This study highlights the integration of a lithic factory site within its surrounding cultural and natural landscape, offering an example of how the inhabitants of a workshop interacted with local communities to acquire food resources. 相似文献