Sedimentary record of the last glaciation of the Bellingshausen Sea, West Antarctica ...
Upper Quaternary marine sediments recovered from the West Antarctic continental margin are characterized by a distinct lithological succession allowing the reconstruction of past environmental changes. Massive, homogenous diamictons were deposited elsewhere on the margin during the last glacial peri...
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ftdatacite:10.1594/pangaea.711337 2024-09-15T17:47:51+00:00 Sedimentary record of the last glaciation of the Bellingshausen Sea, West Antarctica ... Hillenbrand, Claus-Dieter Baesler, Anja Grobe, Hannes 2005 application/zip https://dx.doi.org/10.1594/pangaea.711337 https://doi.pangaea.de/10.1594/PANGAEA.711337 en eng PANGAEA https://dx.doi.org/10.1016/j.margeo.2005.01.007 Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 Gravity corer Kiel type ANT-XI/3 Polarstern Paleoenvironmental Reconstructions from Marine Sediments @ AWI AWI_Paleo article Collection Supplementary Publication Series of Datasets 2005 ftdatacite https://doi.org/10.1594/pangaea.71133710.1016/j.margeo.2005.01.007 2024-07-03T13:10:33Z Upper Quaternary marine sediments recovered from the West Antarctic continental margin are characterized by a distinct lithological succession allowing the reconstruction of past environmental changes. Massive, homogenous diamictons were deposited elsewhere on the margin during the last glacial period, when grounded ice masses advanced across the shelf. Sedimentological investigations using a multi-proxy approach and examination of the margin topography suggest that during this time a deformation till and subsequently a glaciomarine till were deposited on the shelf, while glaciogenic debris flows were deposited on the slope and rise. The comparison of the clay mineral assemblages in the matrix of the diamictons with clay mineral assemblages of potential source areas reveals distinct pathways of grounded ice flow on the shelf. Lithogenic sandy muds overlying the diamictons were deposited by meltwater flows and/or marine currents on the shelf, and by turbidity currents and marine currents on the slope and ... : Supplement to: Hillenbrand, Claus-Dieter; Baesler, Anja; Grobe, Hannes (2005): The sedimentary record of the last glaciation in the western Bellingshausen Sea (West Antarctica): Implications for the interpretation of diamictons in a polar-marine setting. Marine Geology, 216(4), 191-204 ... Article in Journal/Newspaper Antarc* Antarctic Antarctica Bellingshausen Sea West Antarctica DataCite |
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ftdatacite |
language |
English |
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Gravity corer Kiel type ANT-XI/3 Polarstern Paleoenvironmental Reconstructions from Marine Sediments @ AWI AWI_Paleo |
spellingShingle |
Gravity corer Kiel type ANT-XI/3 Polarstern Paleoenvironmental Reconstructions from Marine Sediments @ AWI AWI_Paleo Hillenbrand, Claus-Dieter Baesler, Anja Grobe, Hannes Sedimentary record of the last glaciation of the Bellingshausen Sea, West Antarctica ... |
topic_facet |
Gravity corer Kiel type ANT-XI/3 Polarstern Paleoenvironmental Reconstructions from Marine Sediments @ AWI AWI_Paleo |
description |
Upper Quaternary marine sediments recovered from the West Antarctic continental margin are characterized by a distinct lithological succession allowing the reconstruction of past environmental changes. Massive, homogenous diamictons were deposited elsewhere on the margin during the last glacial period, when grounded ice masses advanced across the shelf. Sedimentological investigations using a multi-proxy approach and examination of the margin topography suggest that during this time a deformation till and subsequently a glaciomarine till were deposited on the shelf, while glaciogenic debris flows were deposited on the slope and rise. The comparison of the clay mineral assemblages in the matrix of the diamictons with clay mineral assemblages of potential source areas reveals distinct pathways of grounded ice flow on the shelf. Lithogenic sandy muds overlying the diamictons were deposited by meltwater flows and/or marine currents on the shelf, and by turbidity currents and marine currents on the slope and ... : Supplement to: Hillenbrand, Claus-Dieter; Baesler, Anja; Grobe, Hannes (2005): The sedimentary record of the last glaciation in the western Bellingshausen Sea (West Antarctica): Implications for the interpretation of diamictons in a polar-marine setting. Marine Geology, 216(4), 191-204 ... |
format |
Article in Journal/Newspaper |
author |
Hillenbrand, Claus-Dieter Baesler, Anja Grobe, Hannes |
author_facet |
Hillenbrand, Claus-Dieter Baesler, Anja Grobe, Hannes |
author_sort |
Hillenbrand, Claus-Dieter |
title |
Sedimentary record of the last glaciation of the Bellingshausen Sea, West Antarctica ... |
title_short |
Sedimentary record of the last glaciation of the Bellingshausen Sea, West Antarctica ... |
title_full |
Sedimentary record of the last glaciation of the Bellingshausen Sea, West Antarctica ... |
title_fullStr |
Sedimentary record of the last glaciation of the Bellingshausen Sea, West Antarctica ... |
title_full_unstemmed |
Sedimentary record of the last glaciation of the Bellingshausen Sea, West Antarctica ... |
title_sort |
sedimentary record of the last glaciation of the bellingshausen sea, west antarctica ... |
publisher |
PANGAEA |
publishDate |
2005 |
url |
https://dx.doi.org/10.1594/pangaea.711337 https://doi.pangaea.de/10.1594/PANGAEA.711337 |
genre |
Antarc* Antarctic Antarctica Bellingshausen Sea West Antarctica |
genre_facet |
Antarc* Antarctic Antarctica Bellingshausen Sea West Antarctica |
op_relation |
https://dx.doi.org/10.1016/j.margeo.2005.01.007 |
op_rights |
Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 |
op_doi |
https://doi.org/10.1594/pangaea.71133710.1016/j.margeo.2005.01.007 |
_version_ |
1810497498961149952 |