DOI: 10.1016/j.quascirev.2013.10.019
Scopus记录号: 2-s2.0-84887572671
论文题名: A multiple dating-method approach applied to the Sanabria Lake moraine complex (NW Iberian Peninsula, SW Europe)
作者: Rodríguez-Rodríguez L. ; Jiménez-Sánchez M. ; Domínguez-Cuesta M.J. ; Rinterknecht V. ; Pallàs R. ; Bourlès D. ; Valero-Garcés B.
刊名: Quaternary Science Reviews
ISSN: 2773791
出版年: 2014
卷: 83 起始页码: 1
结束页码: 10
语种: 英语
英文关键词: Cosmogenic dating
; Glacial geomorphology
; Iberian Peninsula
; Ice cap
; Last Glacial Maximum
; Lateglacial
; Sanabria
Scopus关键词: Cosmogenic dating
; Glacial geomorphology
; Iberian Peninsula
; Ice-caps
; Last Glacial Maximum
; Lateglacial
; Sanabria
; Isotopes
; Luminescence
; Glacial geology
; data set
; geomorphological mapping
; geomorphology
; ice cap
; last deglaciation
; Last Glacial Maximum
; luminescence
; marine isotope stage
; moraine
; mountain
; Castilla y Leon
; Iberian Peninsula
; Sanabria Lake
; Spain
; Zamora [Castilla y Leon]
英文摘要: New evidence in the NW region of the Iberian Peninsula (~42°N 6°W) of a glacial advance coeval with the global Last Glacial Maximum (LGM) of the Marine Isotope Stage 2 has been identified through a dataset of exposure ages based on 23 10Be concentration measurements carried out on boulder samples taken from a set of latero-frontal moraines. Results span the interval 19.2-15.410Beka, matching the last deglaciation period when Iberia experienced the coldest and driest conditions of the last 25ka, and are consistent with Lateglacial chronologies established in other mountain regions from SW Europe. The extent of the LGM stade identified in this work is similar to the local maximum ice extent stade recorded and dated as prior to 33ka using radiocarbon and optically stimulated luminescence. This work showcases how multiple-dating approaches and detailed geomorphological mapping are required to reconstruct realistic palaeoglacier evolution models. © 2013 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/60418
Appears in Collections: 过去全球变化的重建
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作者单位: Departamento de Geología, Universidad de Oviedo, Arias de Velasco s/n, 33005 Oviedo, Spain; Department of Earth and Environmental Sciences, University of St Andrews, Fife KY16 9AL, United Kingdom; Departament de Geodinàmica i Geofísica, Universitat de Barcelona, 08028 Barcelona, Spain; Aix Marseille Université, CNRS-IRD-Collège de France, UM34 CEREGE, 13545 Aix-en-Provence, France; IPE-CSIC, Avda. Montañana 1005, 50059 Zaragoza, Spain
Recommended Citation:
Rodríguez-Rodríguez L.,Jiménez-Sánchez M.,Domínguez-Cuesta M.J.,et al. A multiple dating-method approach applied to the Sanabria Lake moraine complex (NW Iberian Peninsula, SW Europe)[J]. Quaternary Science Reviews,2014-01-01,83