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MARTIN PITTS 《Oxford Journal of Archaeology》2005,24(2):143-161
Summary. This paper considers the role of pottery in the Late Iron Age to Roman transition in south-east Britain. Traditional concern with the significance of Continental imports is rejected in favour of a more holistic and bottom-up approach giving equal emphasis to locally made forms and imports in complete assemblages. Several stages of inter-site correspondence analysis are conducted on a range of sites and assemblages in the region. Patterning pertaining to the use and deposition of both imported and local pottery vessels can be seen to contradict simplistic models for 'Romanization before conquest'. The main conclusions include evidence for the selective disposal of drinking vessels and table wares in pits, the likely widespread consumption of beer as opposed to wine, and the implied importance of indigenous social practices such as feasting and communal drinking. 相似文献
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PAULA MARTIN 《International Journal of Nautical Archaeology》2008,37(2):431-432
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The method for deriving a stage‐discharge relationship has a significant impact on the shape of the river's rating curve. We compare rating curves for a single gauging station on a mutiple‐channelled river in Australia compiled using three different methods – the Urban Runoff and Basin Systems (URBS) rainfall‐runoff model, an empirically‐based velocity‐area method, and the predictive Hydrologic Engineering Centre‐River Analysis System (HEC‐RAS) computer model. The rainfall‐runoff model was found to predict lower discharges for stage heights over 3.5 m than both the empirically‐based velocity‐area method and the HEC‐RAS model. The empirically‐based velocity‐area model predicts similar discharges to the rainfall‐runoff model for stage heights less than 3 m but much higher discharges for larger flood events. The HEC‐RAS model predicts higher discharges than both other rating curves at all stage heights probably due to under‐estimation of the impact of surface roughness on flow velocity. The three models are discussed with particular reference to their use on multiple‐channelled rivers. 相似文献
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Southeast Asian metallurgical developments have been a focus of international academic interest since Solheim (1968 ) and Bayard (1972 ) first published bronze artefacts in claimed early/middle third millennium bce contexts from northeastern Thailand, igniting a regional ‘origins’ of metallurgy debate that has smouldered for 40 years (e.g., White and Hamilton 2009 , Higham in press ). In this paper, we present the results of a lead isotope pilot study centred on the Khao Wong Prachan Valley of central Thailand—currently Southeast Asia's only documented prehistoric copper smelting locale. These preliminary data indicate that our ongoing regional metal exchange research programme may be able to elucidate interaction networks between copper‐producing and ‐consuming societies within and beyond Southeast Asia from c. 2000 bce to c. 500 ce . Furthermore, we are able to offer tentative evidence relevant to White and Hamilton's (2009 ) ‘Rapid Eurasian Technological Expansion Model’ for the Sino‐Siberian derivation of regional metal technologies around the turn of the third/second millennium bce . 相似文献
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