Bunger Hills, East Antarctica

Ice free at the Last Glacial Maximum

D. B. Gore*, E. J. Rhodes, P. C. Augustinus, M. R. Leishman, E. A. Colhoun, J. Rees-Jones

*Corresponding author for this work

Research output: Contribution to journalArticle

67 Citations (Scopus)

Abstract

Optically stimulated luminescence dating of glaciofluvial and glacial-lake shoreline sediments indicates that the Bunger Hills area, in coastal East Antarctica, was largely ice free by the Last Glacial Maximum (LGM). Deglaciation commenced as early as 30 ka, and the southern hills were completely exposed by 20 ka. The sediments do not record evidence of an LGM readvance. Previous reconstructions of LGM ice limits for the area are incompatible with this new evidence.

Original languageEnglish
Pages (from-to)1103-1106
Number of pages4
JournalGeology
Volume29
Issue number12
DOIs
Publication statusPublished - Dec 2001

Fingerprint Dive into the research topics of 'Bunger Hills, East Antarctica: Ice free at the Last Glacial Maximum'. Together they form a unique fingerprint.

Cite this