气候变化领域集成服务门户(CCPortal): The Local Last Glacial Maximum of the southern Scandinavian Ice Sheet front: Cosmogenic nuclide dating of erratics in northern Poland

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DOI	10.1016/j.quascirev.2019.07.004
	The Local Last Glacial Maximum of the southern Scandinavian Ice Sheet front: Cosmogenic nuclide dating of erratics in northern Poland
	Tylmann K.; Rinterknecht V.R.; Woźniak P.P.; Bourlès D.; Schimmelpfennig I.; Guillou V.; Aumaître G.; Keddadouche K.; ASTER Team
发表日期	2019
ISSN	0277-3791
起始页码	36
结束页码	46
卷号	219
英文摘要	This paper presents new results of terrestrial cosmogenic nuclide dating of erratics in northern Poland. We report the first exposure ages of erratics located on the pre-Local Last Glacial Maximum and the Local Last Glacial Maximum moraines in Poland. Published radiocarbon ages are calibrated and used as a background indicator of the possible time window for the Local Last Glacial Maximum. The terrestrial cosmogenic nuclide exposure ages presented in this study indicate that: (1) exposure ages of erratics located on the pre-Local Last Glacial Maximum moraines (15.9 ± 1.4 to 101.7 ± 8.5 ka) are not clustered around any specific time interval, (2) the age of the ice sheet retreat from the Local Last Glacial Maximum ice limit in western Poland is 20.7 ± 0.8 ka and the probable duration of the Local Last Glacial Maximum in western and central Poland is between ∼25 ka and ∼21 ka, (3) the age of the ice sheet retreat from the Local Last Glacial Maximum ice limit in eastern Poland is 17.3 ± 0.5 ka and the probable duration of the Local Last Glacial Maximum in eastern Poland is between ∼22 ka and ∼18 ka. Our results show that the Local Last Glacial Maximum ice limit in western and central Poland is probably ∼3 ka older than in eastern Poland. © 2019 Elsevier Ltd
英文关键词	cosmogenic nuclide dating; erratics; Leszno (Brandenburg) Phase; Local Last Glacial Maximum; Poznań (Frankfurt) Phase; Scandinavian Ice Sheet
语种	英语
scopus关键词	Glacial geology; Glaciers; Isotopes; Brandenburg; Cosmogenic nuclide dating; erratics; Ice sheet; Last Glacial Maximum; Ice; dating method; erratic; ice retreat; Last Glacial Maximum; moraine; Scandinavian Ice Sheet
来源期刊	Quaternary Science Reviews
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/151833
作者单位	University of Gdańsk, Faculty of Oceanography and Geography, Poland; Université Paris 1 Panthéon-Sorbonne, Laboratoire de Géographie Physique, CNRS, UMR 8591, France; Aix Marseille Université, CNRS, IRD, INRA, Coll France, CEREGEAix-en-Provence, France
推荐引用方式 GB/T 7714	Tylmann K.,Rinterknecht V.R.,Woźniak P.P.,et al. The Local Last Glacial Maximum of the southern Scandinavian Ice Sheet front: Cosmogenic nuclide dating of erratics in northern Poland[J],2019,219.
APA	Tylmann K..,Rinterknecht V.R..,Woźniak P.P..,Bourlès D..,Schimmelpfennig I..,...&ASTER Team.(2019).The Local Last Glacial Maximum of the southern Scandinavian Ice Sheet front: Cosmogenic nuclide dating of erratics in northern Poland.Quaternary Science Reviews,219.
MLA	Tylmann K.,et al."The Local Last Glacial Maximum of the southern Scandinavian Ice Sheet front: Cosmogenic nuclide dating of erratics in northern Poland".Quaternary Science Reviews 219(2019).