Geological scatter of cosmogenic-nuclide exposure ages in the Shackleton Range, Antarctica: Implications for glacial history

We use cosmogenic 26Al/10Be ratios in rocks from the Shackleton Range, Antarctica to investigate geological scatter, a challenge that faces exposure-age studies in Antarctica. Examining the scatter helps reveal the long-term lowering of Slessor Glacier, an outlet glacier of the East Antarctic Ice Sh...

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Veröffentlicht in:	Quaternary geochronology 2014-02, Vol.19, p.52-66
Hauptverfasser:	Hein, Andrew S., Fogwill, Christopher J., Sugden, David E., Xu, Sheng
Format:	Artikel
Sprache:	eng
Schlagworte:	Aluminium Antarctic Ice Sheet Beryllium Cosmogenic nuclide surface exposure age dating Geological scatter Last Glacial Maximum Miocene Pleistocene Quaternary
Online-Zugang:	Volltext
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