Landscape evolution and preservation of ice over one million years old quantified with cosmogenic nuclides 26Al, 10Be, and 21Ne, Ong Valley, Antarctica

• Main Author: Bibby, Theodore C.
• Format: Text
• Language: unknown
• Published: UND Scholarly Commons 2014
• Subjects: Geomorphology > Antarctica > Ong Valley; Cosmogenic nuclides > Antarctica > Ong Valley; Glacial erosion > Antarctica > Ong Valley; Geology; Antarctic; Argosy Glacier; Beacon Valley; Kya; Ong Valley; The Antarctic; Transantarctic Mountains; Antarc*; Antarctica; Ice Sheet
• Online Access: https://commons.und.edu/theses/20; https://commons.und.edu/context/theses/article/1019/viewcontent/Bibby__Ted__PhD._Diss._2014.pdf

Antarctica has been glaciated for the past 35-40 million years (Denton et al., 1991) and evidence of periodic fluctuations of the Antarctic ice sheet (AIS) during the Cenozoic are recorded in the ice sheet itself, deep sea sediments, and glacial deposits on the continent (Ingólfsson, 2004). Quaterna...