Sedimentology and geochemistry of Oxygen Isotope Stage 3 and Holocene sediments from Laguna Potrok Aike, Patagonia, supplement to: Haberzettl, Torsten; Kück, Barbara; Wulf, Sabine; Anselmetti, Flavio S; Ariztegui, Daniel; Corbella, Hugo; Fey, Michael; Janssen, Stephanie; Lücke, Andreas; Mayr, Christoph; Ohlendorf, Christian; Schäbitz, Frank; Schleser, Gerhard Hans; Wille, Michael; Zolitschka, Bernd (2007): Hydrological variability in southeastern Patagonia and explosive volcanic activity in the southern Andean Cordillera during Oxygen Isotope Stage 3 and the Holocene inferred from lake sediments of Laguna Potrok Aike, Argentina. Palaeogeography, Palaeoclimatology, Palaeoecology, 259(2-3), 213-229

Torsten Haberzettl, Barbara Kück, Sabine Wulf, Flavio S Anselmetti, Daniel Ariztegui, Hugo Corbella, Michael Fey, Stephanie Janssen, Andreas Lücke, Christoph Mayr, Christian Ohlendorf, Frank Schäbitz, Gerhard Hans Schleser, Michael Wille & Bernd Zolitschka
Seismic reflection studies in the maar lake Laguna Potrok Aike (51°58? S, 70°23? W) revealed an erosional unconformity associated with a sub-aquatic lake-level terrace at a water depth of 30m. Radiocarbon-dated, multi-proxy sediment studies of a piston core from this location indicate that the sediment below this discontinuity has an age of 45kyr BP (Oxygen Isotope Stage 3), and was deposited during an interval of high lake level. In comparison to the Holocene section, geochemical...
This data repository is not currently reporting usage information. For information on how your repository can submit usage information, please see our documentation.