No significant ice-sheet expansion beyond present ice margins during the past 4500yr at Rauer Group, East Antarctica
The history of glacial advances and retreats of the East Antarctic ice sheet during the Holocene is not well-known, due to limited field evidence in both the marine and terrestrial realm. A 257-cm-long sediment core was recovered from a marine inlet in the Rauer Group, East Antarctica, 1.8. km in fr...
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Online Access: | https://researchers.mq.edu.au/en/publications/fcb2226b-464e-4ef8-bce5-2de119bd6e16 https://doi.org/10.1016/j.yqres.2010.04.004 http://www.scopus.com/inward/record.url?scp=77954031536&partnerID=8YFLogxK |
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ftmacquarieunicr:oai:https://researchers.mq.edu.au:publications/fcb2226b-464e-4ef8-bce5-2de119bd6e16 2023-05-15T13:58:30+02:00 No significant ice-sheet expansion beyond present ice margins during the past 4500yr at Rauer Group, East Antarctica Berg, Sonja Wagner, Bernd White, Duanne A. Melles, Martin 2010-07 https://researchers.mq.edu.au/en/publications/fcb2226b-464e-4ef8-bce5-2de119bd6e16 https://doi.org/10.1016/j.yqres.2010.04.004 http://www.scopus.com/inward/record.url?scp=77954031536&partnerID=8YFLogxK eng eng info:eu-repo/semantics/closedAccess Berg , S , Wagner , B , White , D A & Melles , M 2010 , ' No significant ice-sheet expansion beyond present ice margins during the past 4500yr at Rauer Group, East Antarctica ' , Quaternary Research , vol. 74 , no. 1 , pp. 23-25 . https://doi.org/10.1016/j.yqres.2010.04.004 article 2010 ftmacquarieunicr https://doi.org/10.1016/j.yqres.2010.04.004 2022-11-06T06:38:26Z The history of glacial advances and retreats of the East Antarctic ice sheet during the Holocene is not well-known, due to limited field evidence in both the marine and terrestrial realm. A 257-cm-long sediment core was recovered from a marine inlet in the Rauer Group, East Antarctica, 1.8. km in front of the present ice-sheet margin. Radiocarbon dating and lithological characteristics reveal that the core comprises a complete marine record since 4500. yr. A significant ice-sheet expansion beyond present ice margins therefore did not occur during this period. Article in Journal/Newspaper Antarc* Antarctic Antarctica East Antarctica Ice Sheet Macquarie University Research Portal Antarctic East Antarctica East Antarctic Ice Sheet Rauer Group ENVELOPE(77.833,77.833,-68.850,-68.850) Quaternary Research 74 1 23 25 |
institution |
Open Polar |
collection |
Macquarie University Research Portal |
op_collection_id |
ftmacquarieunicr |
language |
English |
description |
The history of glacial advances and retreats of the East Antarctic ice sheet during the Holocene is not well-known, due to limited field evidence in both the marine and terrestrial realm. A 257-cm-long sediment core was recovered from a marine inlet in the Rauer Group, East Antarctica, 1.8. km in front of the present ice-sheet margin. Radiocarbon dating and lithological characteristics reveal that the core comprises a complete marine record since 4500. yr. A significant ice-sheet expansion beyond present ice margins therefore did not occur during this period. |
format |
Article in Journal/Newspaper |
author |
Berg, Sonja Wagner, Bernd White, Duanne A. Melles, Martin |
spellingShingle |
Berg, Sonja Wagner, Bernd White, Duanne A. Melles, Martin No significant ice-sheet expansion beyond present ice margins during the past 4500yr at Rauer Group, East Antarctica |
author_facet |
Berg, Sonja Wagner, Bernd White, Duanne A. Melles, Martin |
author_sort |
Berg, Sonja |
title |
No significant ice-sheet expansion beyond present ice margins during the past 4500yr at Rauer Group, East Antarctica |
title_short |
No significant ice-sheet expansion beyond present ice margins during the past 4500yr at Rauer Group, East Antarctica |
title_full |
No significant ice-sheet expansion beyond present ice margins during the past 4500yr at Rauer Group, East Antarctica |
title_fullStr |
No significant ice-sheet expansion beyond present ice margins during the past 4500yr at Rauer Group, East Antarctica |
title_full_unstemmed |
No significant ice-sheet expansion beyond present ice margins during the past 4500yr at Rauer Group, East Antarctica |
title_sort |
no significant ice-sheet expansion beyond present ice margins during the past 4500yr at rauer group, east antarctica |
publishDate |
2010 |
url |
https://researchers.mq.edu.au/en/publications/fcb2226b-464e-4ef8-bce5-2de119bd6e16 https://doi.org/10.1016/j.yqres.2010.04.004 http://www.scopus.com/inward/record.url?scp=77954031536&partnerID=8YFLogxK |
long_lat |
ENVELOPE(77.833,77.833,-68.850,-68.850) |
geographic |
Antarctic East Antarctica East Antarctic Ice Sheet Rauer Group |
geographic_facet |
Antarctic East Antarctica East Antarctic Ice Sheet Rauer Group |
genre |
Antarc* Antarctic Antarctica East Antarctica Ice Sheet |
genre_facet |
Antarc* Antarctic Antarctica East Antarctica Ice Sheet |
op_source |
Berg , S , Wagner , B , White , D A & Melles , M 2010 , ' No significant ice-sheet expansion beyond present ice margins during the past 4500yr at Rauer Group, East Antarctica ' , Quaternary Research , vol. 74 , no. 1 , pp. 23-25 . https://doi.org/10.1016/j.yqres.2010.04.004 |
op_rights |
info:eu-repo/semantics/closedAccess |
op_doi |
https://doi.org/10.1016/j.yqres.2010.04.004 |
container_title |
Quaternary Research |
container_volume |
74 |
container_issue |
1 |
container_start_page |
23 |
op_container_end_page |
25 |
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1766266833380311040 |