2011
DOI: 10.1016/j.palaeo.2011.02.025
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Palaeogeography and 10Be exposure-age chronology of Middle and Late Pleistocene glacier systems in the northern Pyrenees: Implications for reconstructing regional palaeoclimates

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Cited by 104 publications
(112 citation statements)
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“…A local maximum (LLGM) prior to the global maximum (LGM) was corroborated, detailed and dated [27,34,41,[81][82][83][84][85][86][87][88][89]. However, other results have also been obtained in the Noguera Ribagorzana Valley [35,90].…”
Section: Absolute Dating Of Local Last Glaciation Maximummentioning
confidence: 89%
“…A local maximum (LLGM) prior to the global maximum (LGM) was corroborated, detailed and dated [27,34,41,[81][82][83][84][85][86][87][88][89]. However, other results have also been obtained in the Noguera Ribagorzana Valley [35,90].…”
Section: Absolute Dating Of Local Last Glaciation Maximummentioning
confidence: 89%
“…OSL data from the moraine and glaciofluvial systems of the Cinca and the Gállego (Sancho et al, 2003Peña et al, 2004;Lewis et al, 2009), the Valira (Turu i Michels and Peña Moné, 2006) and the Aragon valleys (García-Ruiz et al, 2013) were published. At the same time, Würmian glacial stades of several Pyrenean valleys became the focus of dating using the in situ-produced cosmogenic nuclides 10 Be and 36 Cl (Pallàs et al, 2006(Pallàs et al, , 2010Delmas et al 2008;Delmas et al, 2011;Palacios et al, 2015aPalacios et al, , 2015b. These methods have reinforced the conclusion that the Würmian MIE occurred during MIS 4.…”
Section: Contributions From Cosmogenic Nuclides and Osl Datingmentioning
confidence: 99%
“…Ages of 21-22 ka obtained on these moraines were briefly poised to re-open the debate on the possibility of a time lag between the Pyrenean Würmian MIE and the Global LGM. This time, however, the debate was short-lived because, as soon as 2010 and 2011, new cosmogenic ages from the Querol, Malniu, and Ariège river valleys showed that, at least in the eastern Pyrenees, MIS 4 terminal moraines stood very closed to those attributable to the Global LGM (Pallàs et al, 2010;Delmas et al, 2011). On that basis, Delmas et al (2011) considered that the Pyrenean outlet glaciers during MIS 4 and during the Global LGM reached almost similar positions in Pyrenean massifs under Mediterranean climatic influence.…”
Section: Confirmation For the Antiquity Of The Würmian Mie And Firstmentioning
confidence: 99%
“…La intensidad de estas fluctuaciones glaciales/interglaciales ha diferido entre áreas, debido a la distinta influencia de la dinámica atmosférica y oceánica y de las peculiares condiciones geográficas y eso explica que el momento de máxima extensión de los glaciares varíe de unas regiones a otras, aunque periodos fríos y cáli-dos deben considerarse fenómenos planetarios sincróni-cos. Así, existe un acuerdo creciente en el hecho de que la máxima extensión de los glaciares pirenaicos muestra una notable asincronía en relación con otros glaciares centroeuropeos y, especialmente, con el inlandsis escandinavo. De hecho, se ha comprobado en los valles del Aragón (García-Ruiz et al, 2013b), Gállego (García-Ruiz et al, 2003b;González-Sampériz et al, 2006;Lewis et al, 2009) y Cinca (Lewis et al, 2009), y en el Pirineo oriental, tanto en Francia como en España (Andrieu et al, 1988;Pallàs et al, 2010;Delmas et al, 2011). Dataciones mediante OSL han permitido situar el máximo glacial en el Gállego y en el Cinca durante el MIS 4, es decir, hace unos 60.000 años, si bien hay indicios de pulsaciones más externas en el mismo valle del Gállego (Peña et al, 2003).…”
Section: Fluctuaciones Climáticas Durante El Pleistoceno Superiorunclassified