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| Mendelova, M.; Hein, A. S.; Mcculloch, R.; Davies, B.. |
| This paper reviews published geochronological data on glacier fluctuations and environmental changes in central Patagonia (44 degrees S-49 degrees S) from the Last Glacial Maximum (LGM) through to the Holocene. Well-dated glacial chronologies from the southern mid-latitudes can inform on the synchronicity of glacial advances worldwide and provide insight on the drivers of southern hemisphere glaciations. In central Patagonia, two large outlet lobes of the former Patagonian Ice Sheet advanced in broad synchrony with the global LGM. In contrast to other parts of Patagonia, there is no convincing evidence for a more extensive local LGM advance during Marine Isotope Stage 3. Deglaciation initiated at ca. 19 ka, earlier than in other parts of Patagonia and... |
| Tipo: Text |
Palavras-chave: Last Glacial Maximum; Deglaciation; Holocene; Patagonia; Glacial chronology. |
| Ano: 2017 |
URL: https://archimer.ifremer.fr/doc/00497/60830/64500.pdf |
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