Cosmogenic nuclide dating of two stacked ice masses: Ong Valley, Antarctica

• Published in: The Cryosphere
• Main Authors: Bergelin, Marie, Putkonen, Jaakko, Balco, Greg, Morgan, Daniel, Corbett, Lee B., Bierman, Paul R.
• Format: Article in Journal/Newspaper
• Language: English
• Published: Copernicus Publications 2022
• Subjects: article; Verlagsveröffentlichung; Antarctic; Ong Valley; The Antarctic; Transantarctic Mountains; Antarc*; Antarctica; ice core; Ice Sheet; The Cryosphere
• Online Access: https://doi.org/10.5194/tc-16-2793-2022; https://noa.gwlb.de/receive/cop_mods_00061883; https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00061258/tc-16-2793-2022.pdf; https://tc.copernicus.org/articles/16/2793/2022/tc-16-2793-2022.pdf

We collected a debris-rich ice core from a buried ice mass in Ong Valley, located in the Transantarctic Mountains in Antarctica. We measured cosmogenic nuclide concentrations in quartz obtained from the ice core to determine the age of the buried ice mass and infer the processes responsible for the...