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1.
A wide range of existing mineralogical and geochemical methodologies such as optical microscopy, X-ray diffraction, manual scanning electron microscopy, ICP-MS and INAA have been utilised in the analysis of ancient ceramics, in attempts to elucidate patterns of regional trade and interaction. However, advances in automated scanning electron microscopy with linked energy dispersive spectrometers (SEM-EDS) have created the potential to offer a seamless combination of textural and mineralogical data based on the acquisition of energy dispersive spectra that has so far been unattainable with existing techniques. In this pilot study on pottery from the Cycladic Bronze Age site of Akrotiri (Thera), we have quantified the mineralogy of the ceramics based on automated SEM-EDS using QEMSCAN® technology and imaged the textures of the ceramics through compositional mapping. Thirteen samples were analysed and, based upon the automated analysis, four groups of ceramic compositions are defined. These data are consistent with, but also refine, previous traditional petrographic examination of the ceramic samples, and enable the likely provenance of the raw materials used in the ceramic manufacture to be identified. This technique allows the acquisition of fully quantitative data, not only for the larger inclusions within the ceramics but also for the typically finer-grained groundmass/matrix, whilst also providing the overall texture of the ceramic.  相似文献   

2.
The San Juan Basin of the American Southwest is home to some of the best known architecture in pre-Columbian North America. Although many faunal assemblages have been reported for individual sites, there has been little synthesis of hunting and husbandry in these farming communities. In an attempt to understand changing animal usage over time in the San Juan Basin, we use three indices to investigate the usage of artiodactyls, lagomorphs and turkeys. These three taxonomic groups formed the bulk of meat diets between Basketmaker II and Pueblo III times (A.D. 1–1300). Our analysis indicates that artiodactyls declined over time in relation to lagomorphs. Turkeys increased in the northern regions when compared to lagomorphs. Cottontails increased when compared to jackrabbits over time. We suggest that as human populations increased in the San Juan Basin, artiodactyls were more intensely hunted. People then began to raise more turkeys in favorable regions, and also hunted more lagomorphs in relation to artiodactyls. Deforestation, also as a result of increased human populations, would have created conditions more favorable for cottontails than jackrabbits in many areas.  相似文献   

3.
The paper attempts to address recent debates surrounding the supposed emergence of a ‘Europe of the Regions'—from the perspective of a city situated at the core of a lagging region’ on the European periphery, Liverpool. After briefly exploring whether the social and economic regeneration of Liverpool makes sense in this European context, the paper attempts to explain why the city's political participation in Europe has hitherto been relatively limited, drawing upon a combination of economic, social, political and cultural factors. Some of the constraints and choices that the city is facing in its attempts at urban regeneration are used to throw light on broader issues surrounding local and regional development in the European context and political and policy lessons are suggested.  相似文献   

4.
This article examines how American suffragettes sought to reinscribe women's lives and experiences into the canon of American historical narratives about the 'conquest' of the West as part of their wider campaign for an enhanced female role in public life in the early years of the twentieth century. The analysis focuses on the centenary of Lewis and Clark's early nineteenth-century explorations into the Pacific North-west. The renewed interest in the exploration of the West during this centenary gave women activists an opportunity to develop a modified, and more explicitly female, version of events in which the previously obscure figure of Sacagewea, the young Native American women who had guided Lewis and Clark, assumed a more central position. The idea of Sacagewea as a historical role model for modern American womanhood was assiduously cultivated in several historical and literary texts that have been explored in detail elsewhere. This article is primarily concerned with the hitherto unexamined, but closely related, campaign to commemorate Sacagewea's achievements by physically reinserting her image into the emerging cultural landscape of the West in a series of statues erected to her memory at various points on her epic journey. The article concludes by considering some of the ironies associated with this new emphasis on the female contribution to the Lewis and Clark narrative. Though a necessary corrective to earlier masculine accounts, the cultivation of Sacagewea by white, educated and well-to-do American women served only to underscore the persistence of other divisions within early twentieth-century American society, particularly surrounding the vexed question of 'race'.  相似文献   

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The paper examines leather straps associated with avian bones from archaeological excavations in Medieval Russia. These leather straps, found attached to the tarsometatarsi of hunting birds, such as gyrfalcon, peregrine falcon, goshawk and sparrowhawk, constitute components of falconry equipment. A leather strap, secured on the tarsometatarsus of a buzzard, indicates the use of this bird as a decoy during the training of hunting birds. The same is true for the crane and little owl. The loss of other bones of the avian skeletons during the excavation process often leads to the erroneous interpretation of the leather straps with avian tarsometatarsi as amulets.  相似文献   

8.
In order to discuss the exact provenance of the Qingbai wares discovered at Shabian archaeological site in Guangzhou, which had a similar appearance to Jingdezhen Qingbai ware, we analysed both the body and glaze of the Qingbai wares from the Shabian kiln site and those from other related kilns, including Hutian in Jingdezhen, Xicun in Guangzhou and Chaozhou of Guangdong, by using micro-X-ray fluorescence (μ-XRF) and laser ablation-inductively coupled plasma-mass spectrometry (LA-ICP-MS). Based on the analyses, we found that both bodies and glaze of the Qingbai wares in Shabian had the characteristics of a low abundance of rare earth elements (REE), strong negative Eu anomalies, and remarkably low Nb/Ta and Zr/Hf ratios, which was consistent with those from Hutian kiln in Jingdezhen, Jiangxi province. We also found that the glaze of Qingbai ware from different kilns also had its provenance characteristic in the concentration of the trace elements, and the change of the REE pattern between glaze and its corresponding bodies in Qingbai wares might provide some clue about the types and source of flux. In addition, the lower Nb/Ta and Zr/Hf ratios in both the bodies and glaze of Jingdezhen Qingbai wares were attributed to the chemical characteristics of the local granite.  相似文献   

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Is the analysis of patron–client networks still important to the understanding of developing country politics or has it now been overtaken by a focus on ‘social capital’? Drawing on seventeen country studies of the political environment for livestock policy in poor countries, this article concludes that although the nature of patronage has changed significantly, it remains highly relevant to the ways peasant interests are treated. Peasant populations were found either to have no clear connection to their political leaders or to be controlled by political clientage. Furthermore, communities ‘free’ of patron–client ties to the centre generally are not better represented by political associations but instead receive fewer benefits from the state. Nonetheless, patterns of clientage are different from what they were forty years ago. First, patronage chains today often have a global reach, through trade, bilateral donor governments and international NGOs. Second, the resources that fuel political clientage today are less monopolistic and less adequate to the task of purchasing peasant political loyalty. Thus the bonds of patronage are less tight than they were historically. Third, it follows from the preceding point and the greater diversity of patrons operating today that elite conflicts are much more likely to create spaces in which peasant interests can eventually be aggregated into autonomous associations with independent political significance in the national polity. NGOs are playing an important role in opening up this political space although at the moment, they most often act like a new type of patron.  相似文献   

11.
Abstract

The study of the history of cartography in the United States has been profoundly shaped by the peculiar American institution sometimes known as the ‘treasure house’. These libraries, located in major metropolitan areas and at prestigious universities, were created through the philanthropy of businessmen of local and national significance, most of whom also collected maps and books. The collecting patterns of these philanthropists and the institutions they helped to found emphasized materials (including maps) relating to American history and culture before 1800. This emphasis on pre-nineteenth century holdings tended to marginalize the historical study of most post-1800 cartography in the United States until the middle of the twentieth century. At the same time, as a case study of Chicago’s Newberry Library shows, the development of these collections was flavoured by the civic and regional pride of their host communities and the aspirations to be regional, national and global metropolises.  相似文献   

12.
Analyses of stature variation in prehistoric and historical populations encounter considerable problems of reliability of the comparisons. To properly compare the results of different studies, it is necessary to conduct a systematic review of the chronological and cultural context of the skeletal series used and identify the most appropriate method to calculate stature values, since stature reconstruction formulae are specific for certain times and places. Stature variations in the population of Sardinia (a Mediterranean island now part of the Italian Republic but considered separately given its unique genetic structure) from the Neolithic to the Modern Period were studied to evaluate the intensity of millennial changes. The results were then compared with the values of coeval skeletal series reported in the literature for other Southern European countries (Italy, Spain, Portugal). We used Sardinian skeletal series with radiocarbon dates or from culturally well-defined archeological contexts. The osteometric measurements were taken on femora of adults who had completed growth and who did not present evident pathological conditions. The data we collected and analyzed indicate that the conditions are lacking to reliably identify a common trend in millennial changes among the considered populations of southern Europe.  相似文献   

13.
A survey of 211 Iron Age roundhouses from twenty-five settlements across Essex shows a steep Late Iron Age fall in numbers from a Middle Iron Age peak. It cannot be explained by the replacement of the roundhouse with an architectural form that left little trace in the ground because the roundhouse remained a living architectural tradition until the late Roman period in the county. Nine of these twenty-five settlements were abandoned in or before the Late Iron Age, but have next to nothing in the way of pre-conquest artefacts that could have come from houses of that date which had not survived. The fall in roundhouse numbers is interpreted as a population contraction of at least 50 % over the period c. 125–25 BC. Political upheaval may have been partly responsible. No environmental changes could be identified as contributory factors. Population retreat in the county explains the dearth of Late Iron Age settlements and the absence of large cemeteries.  相似文献   

14.
This article examines Henry Kissinger's role in shaping US strategy towards the Palestinian issue between 1973 and 1976, focusing a series of direct and indirect covert contacts with the Palestine Liberation Organization and its representatives during these years. Although scholars have correctly noted that Kissinger's Middle East policy concentrated on reconciling Israel with the Arab states, particularly Egypt, these contacts suggest an intent to keep open the possibility of bringing the PLO into negotiations with Israel.  相似文献   

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Grahame Clark’s framework for describing stone tool assemblages in terms of five technological “modes” enjoys wide use in European, African, and Asian prehistory. With greater usage and increases in the global archaeological database for prehistory, problems and weaknesses of Clark’s framework have become apparent. This paper reviews these problems and proposes an updated framework, modes A–I, for describing variability in stone tool production strategies. The value of this new framework for prehistory is illustrated using data from the East Mediterranean Levant.  相似文献   

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Traditionally, German naval and colonial agitation has beendiscussed as a late nineteenth-century development that signaledthe cooption of many German liberals to a conservative policyof imperialism. This has been posited by many historians asantithetical to the true nature and objectives of politicalliberalism. Those few commentators that have noted the navaland colonial agitation of liberals during the early and mid-nineteenthcentury have argued that there was a period in which these imperialistpressures were subdued, when their end was heralded by the failureof the nationalist movements of 1848/49 to consolidate theirnation-building project. Through an investigation of the FrankfurtNational Assembly and the National Association of the 1860sit becomes apparent, however, that German liberal imperialismdid not represent the distasteful invention of a somehow corruptedliberalism of the 1880s, nor did it cease to be a leitmotivwithin liberal circles after 1849. Rather, German liberals,enamoured with the model of Britain as a global trading powerand concerned with the economic repercussions of undirectedemigration, had continuously argued for a German imperialistcapacity throughout the nineteenth century as an integral partof any attempt to build a trading nation that could competeinternationally.  相似文献   

19.
Stidham, T.A. & Zelenkov, N.V., September 2016. North American–Asian aquatic bird dispersal in the Miocene: evidence from a new species of diving duck (Anseriformes: Anatidae) from North America (Nevada) with affinities to Mongolian taxa. Alcheringa 41, XXX–XXX. ISSN 0311-5518.

Prehistoric intercontinental dispersals are often used to explain the modern geographic distributions of various organisms, including birds. The extant Holarctic avifauna formed largely in the Neogene, and thus dispersals of various taxa during the Miocene likely have had a strong long-lasting effect upon the geographical pattern of the extant avian communities. However, the uneven fossil record of Neogene birds prevents accurate reconstruction of the biogeographic history of many bird clades, and the present evidence on dispersal of birds in the Neogene among continents is very limited. Past dispersals are most likely to be documented by taxa that are well represented in the fossil record, including diving ducks. Although these birds have a rather substantial fossil record in Europe and Asia, they remain very poorly known from the Neogene of North America. Here we document a new species of Miocene diving duck represented by a proximal humerus and a distal tibiotarsus from the Esmeralda Formation in Nevada (USA) and describe it as a new species of the primitive diving duck genus Protomelanitta Zelenkov (Protomelanitta bakeri sp. nov.), previously known only from the middle Miocene of Mongolia. Both species (from Mongolia and Nevada) are from the ca 11–12 Ma age range during the warm (though cooling) middle Miocene after the Middle Miocene Climatic Optimum and Middle Miocene Climate Transition. Given their proposed close relationship, it appears that Protomelanitta dispersed between Asia and North America, and this instance is the first clear indication of an aquatic bird dispersal between North America and Eurasia in the middle Miocene. This palaeobiogeographical event predates the famous immigration of Hipparion horses to the Old World and the late Miocene dispersals between continental Eurasian and North American faunas in general, but likely reflects one prolonged faunal interchange related to global climatic conditions and its effects.

Thomas A. Stidham* [], Key Laboratory of Vertebrate Evolution and Human Origins, Institute of Vertebrate Paleontology and Paleoanthropology, Chinese Academy of Sciences, Beijing 100044, China; Nikita V. Zelenkov [], Cabinet of Paleornithology, Borissiak Paleontological Institute, Russian Academy of Sciences, Profsoyuznaya 123, Moscow 117997, Russia.  相似文献   


20.
Prehistoric crucibles and other metalworking ceramics are often described as highly specialised tools made from refractory materials, but little is known about regional trajectories and individual material developments. Hence, further analyses of materials from less studied regions are needed. The current study investigates the technological development of crucibles from late prehistoric Scotland and its relation to technological choices and specialisation. The examination, using ceramic petrography and Energy Dispersive X-Ray Spectroscopy, focuses on the selection of clays and additives for the manufacture of crucibles in contrast to moulds and pottery. It is demonstrated that the production of crucibles in the late prehistoric period predominantly used local resources. Late Bronze Age crucibles have a close relationship with other types of technical and domestic ceramics, while materials in the Iron Age indicate an increased material specialisation for the preparation of particular fabrics. This development is seen across Scotland and echoes trends seen in other areas of Europe, emphasising the role and importance of metallurgical and technological networks.  相似文献   

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