Seismic evidence of up to 200 m lake‐level change in Southern Patagonia since Marine Isotope Stage 4

• Published in: Sedimentology
• Main Authors: GEBHARDT, ANDREA CATALINA, OHLENDORF, CHRISTIAN, NIESSEN, FRANK, DE BATIST, MARC, ANSELMETTI, FLAVIO S., ARIZTEGUI, DANIEL, KLIEM, PIERRE, WASTEGÅRD, STEFAN, ZOLITSCHKA, BERND
• Format: Article in Journal/Newspaper
• Language: English
• Published: Wiley 2011
• Subjects: Antarctic; Level Point; New Lake; Patagonia; The Antarctic; Antarc*
• Online Access: http://dx.doi.org/10.1111/j.1365-3091.2011.01296.x; https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fj.1365-3091.2011.01296.x; https://onlinelibrary.wiley.com/doi/pdf/10.1111/j.1365-3091.2011.01296.x

Abstract Maar lake Laguna Potrok Aike is located north of the Strait of Magellan (south‐eastern Patagonia). Seismic reflection profiles revealed a highly dynamic palaeoclimate history. Dunes were identified in the eastern part of the lake at approximately 30 to 80 m below the lake floor, overlying o...