globalchange  > 过去全球变化的重建
DOI: 10.1016/j.quascirev.2014.02.004
Scopus记录号: 2-s2.0-84896888599
论文题名:
Testing a model of alluvial deposition in the Middle Son Valley, Madhya Pradesh, India - IRSL dating of terraced alluvial sediments and implications for archaeological surveys and palaeoclimatic reconstructions
作者: Neudorf C.M.; Roberts R.G.; Jacobs Z.
刊名: Quaternary Science Reviews
ISSN: 2773791
出版年: 2014
卷: 89
起始页码: 56
结束页码: 69
语种: 英语
英文关键词: Alluvial stratigraphy ; Indian archaeology ; IRSL dating ; Middle Son Valley ; Potassium feldspar
Scopus关键词: Archaeological surveys ; Indian archaeology ; IRSL dating ; Middle Son Valley ; Potassium feldspar ; Regional climate changes ; Stimulated luminescence ; Topographic profiles ; Climate change ; Deposition ; Stratigraphy ; Surveys ; Landforms ; alluvial deposit ; archaeology ; feldspar ; numerical model ; paleoclimate ; paleoenvironment ; Pleistocene ; reconstruction ; stratigraphy ; topography ; India ; Madhya Pradesh
英文摘要: Over the past three decades, the Middle Son Valley, Madhya Pradesh, India has been the focus of archaeological, geological, and palaeoenvironmental investigations that aim to reconstruct regional climate changes in the Late Pleistocene and to understand the effects of the ~74ka Toba super-eruption on ecosystems and human populations in northern India. The most recently published model of alluvial deposition for the Middle Son Valley subdivides its alluvium into five stratigraphic formations, each associated with a specific artefact assemblage. In this study, new cross-valley topographic profiles, field observations and infrared stimulated luminescence (IRSL) age estimates are used to refine this model south of the Rehi-Son River confluence. These data not only provide insights into the fluvial history of the Son River and its response to changes in palaeoclimate, but will also inform future archaeological surveys by constraining the geomorphic context of surficial and excavated artefacts in the area. © 2014 Elsevier Ltd.
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/60348
Appears in Collections:过去全球变化的重建

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作者单位: Centre for Archaeological Science, School of Earth and Environmental Sciences, University of Wollongong, Wollongong, NSW 2522, Australia

Recommended Citation:
Neudorf C.M.,Roberts R.G.,Jacobs Z.. Testing a model of alluvial deposition in the Middle Son Valley, Madhya Pradesh, India - IRSL dating of terraced alluvial sediments and implications for archaeological surveys and palaeoclimatic reconstructions[J]. Quaternary Science Reviews,2014-01-01,89
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