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Coal samples from HMAV Bounty were analysed using standard techniques to shed light on their provenance. Petrographic analysis indicated they were Carboniferous, with high vitrinite and liptinite content and a mean random reflectance of vitrinite of 0.99%. Palynological analysis indicated the samples were derived from the Middle Coal Measures, Westphalian B. Combining coal rank (vitrinite reflectance), age, knowledge of seam distributions and coalfield history indicates the most like source to be the Durham Coalfield, possibly the Hutton or Low Main Seams. These coals were mined along the valley of the Weir in the latter part of the 18th century.
© 2007 The Authors  相似文献   
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Much work about transnational migration and mobility overlooks the active role of children in such processes and experiences. This paper counters the omission from the literature by exploring the pre-flight experiences and migration stories of unaccompanied asylum-seeking children in Scotland. In doing so, we demonstrate that unaccompanied minors experience a range of traumatic situations in their countries of origin including, the death or persecution of family members, war, forced recruitment and personal persecution. In their experiences of transnational migration processes, the majority are brought by an agent, with accounts of smuggling and trafficking being minimal.  相似文献   
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The Great Dismal Swamp in North Carolina and Virginia has a history of profound significance to scholars and historians of North American diasporas. Between 1630 and 1865, thousands of maroons, enslaved canal company laborers, and disenfranchised Native Americans lived within this morass and formed communities that were connected through a dynamic swamp-wide political economy. The Great Dismal Swamp Landscape Study has been initiated to explore the archaeological landscapes of these Diasporans. This essay discusses several aspects of the theoretico-analytical research model that has guided this ongoing project. Also, included are brief explications on the methods and results of the first season of archaeological survey in the Great Dismal Swamp National Wildlife Refuge.  相似文献   
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It is possible that most or all boats and rig-types used in prehistoric times in the South-East Asia-Pacific region have completely disappeared from the record, and that those recorded by Europeans in the 17th century may have been relatively recent innovations. The purpose of this paper is to introduce to the literature a new source of information on ancient boat and rig designs. This source is the information encoded in rock-art depictions of watercraft. This paper provides a technical appraisal of 18 images of watercraft from the Tutuala region of East Timor.
© 2007 The Authors  相似文献   
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