Dating late Cenozoic erosional surfaces in Victoria Land, Antarctica, with cosmogenic neon in pyroxenes

• Main Authors: Oberholzer, P., Baroni, C., Salvatore, M.C., Baur, H., Wieler, R.
• Language: English
• Published: 2017
• Subjects: Antarctic; East Antarctic Ice Sheet; Mesa Range; Polar Plateau; Prince Albert Mountains; Victoria; Victoria Land; Antarc*; Antarctica; Ice Sheet; Ice Shelf
• Online Access: http://doc.rero.ch/record/295322/files/S095410200700079X.pdf

We present 21Ne exposure ages of erosional glaciogenic rock surfaces on nunataks in northern Victoria Land, Antarctica: i) in the Prince Albert Mountains and ii) near Mesa Range. These nunataks are located directly at the margin of the polar plateau and therefore provide an immediate record of ice v...