Glacial geomorphology and cosmogenic 10Be and 26Al exposure ages in the northern Dufek Massif, Weddell Sea embayment, Antarctica

• Published in: Antarctic Science
• Main Authors: Hodgson, Dominic A., Bentley, Michael J., Schnabel, Christoph, Cziferszky, Andreas, Fretwell, Peter, Convey, Peter, Xu, Sheng
• Format: Article in Journal/Newspaper
• Language: unknown
• Published: Cambridge University Press 2012
• Subjects: Antarctic; Dufek Massif; Weddell; Weddell Sea; Antarc*; Antarctic Science; Antarctica; Ice Sheet
• Online Access: http://eprints.gla.ac.uk/128543/

We studied the glacial geomorphology and geochronology of two ice-free valleys in the Dufek Massif (Antarctic Specially Protected Area 119) providing new constraints on past ice sheet thickness in the Weddell Sea embayment. 10Be and 26Al cosmogenic surface exposure dating provided chronological cont...