Clay mineralogy of the Cenozoic Pagodroma Group, East Antarctica ...
The Cenozoic Pagodroma Group in the northern Prince Charles Mountains, East Antarctica, is a glaciomarine succession of fjordal character, comprising four uplifted formations of different ages. The composition of the <2 µm fraction of sediments of the Pagodroma Group was analysed in order to help...
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ftdatacite:10.1594/pangaea.736666 2024-09-15T17:47:20+00:00 Clay mineralogy of the Cenozoic Pagodroma Group, East Antarctica ... Ehrmann, Werner Bloemendal, Jan Hambrey, Mike J McKelvey, Barrie C Whitehead, Jason M 2003 application/zip https://dx.doi.org/10.1594/pangaea.736666 https://doi.pangaea.de/10.1594/PANGAEA.736666 en eng PANGAEA https://dx.doi.org/10.1016/s0037-0738(03)00069-1 Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 Geological sample AARE94/95 Sampling on land article Collection Supplementary Publication Series of Datasets 2003 ftdatacite https://doi.org/10.1594/pangaea.73666610.1016/s0037-0738(03)00069-1 2024-08-01T10:54:23Z The Cenozoic Pagodroma Group in the northern Prince Charles Mountains, East Antarctica, is a glaciomarine succession of fjordal character, comprising four uplifted formations of different ages. The composition of the <2 µm fraction of sediments of the Pagodroma Group was analysed in order to help identify source areas, past weathering conditions and glacial regimes. Both clay and non-clay minerals have been quantified.The assemblage of the upper Oligocene to lower Miocene Mount Johnston Formation is characterised by the dominance of illite and intermediate concentrations of chlorite. Similar to that assemblage is the clay mineral suite of the middle Miocene Fisher Bench Formation, where illite and chlorite together account for 95% of the clay minerals. The middle to upper Miocene Battye Glacier Formation is the only formation with significant and persistent smectite concentrations, although illite is still dominant. The kaolinite concentration is also high and is even higher than that of chlorite. The ... : Supplement to: Ehrmann, Werner; Bloemendal, Jan; Hambrey, Mike J; McKelvey, Barrie C; Whitehead, Jason M (2003): Variations in the composition of the clay fraction of the Cenozoic Pagodroma Group, East Antarctica: implications for determining provenance. Sedimentary Geology, 161(1-2), 131-152 ... Article in Journal/Newspaper Antarc* Antarctica Battye Glacier East Antarctica Prince Charles Mountains DataCite |
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English |
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Geological sample AARE94/95 Sampling on land |
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Geological sample AARE94/95 Sampling on land Ehrmann, Werner Bloemendal, Jan Hambrey, Mike J McKelvey, Barrie C Whitehead, Jason M Clay mineralogy of the Cenozoic Pagodroma Group, East Antarctica ... |
topic_facet |
Geological sample AARE94/95 Sampling on land |
description |
The Cenozoic Pagodroma Group in the northern Prince Charles Mountains, East Antarctica, is a glaciomarine succession of fjordal character, comprising four uplifted formations of different ages. The composition of the <2 µm fraction of sediments of the Pagodroma Group was analysed in order to help identify source areas, past weathering conditions and glacial regimes. Both clay and non-clay minerals have been quantified.The assemblage of the upper Oligocene to lower Miocene Mount Johnston Formation is characterised by the dominance of illite and intermediate concentrations of chlorite. Similar to that assemblage is the clay mineral suite of the middle Miocene Fisher Bench Formation, where illite and chlorite together account for 95% of the clay minerals. The middle to upper Miocene Battye Glacier Formation is the only formation with significant and persistent smectite concentrations, although illite is still dominant. The kaolinite concentration is also high and is even higher than that of chlorite. The ... : Supplement to: Ehrmann, Werner; Bloemendal, Jan; Hambrey, Mike J; McKelvey, Barrie C; Whitehead, Jason M (2003): Variations in the composition of the clay fraction of the Cenozoic Pagodroma Group, East Antarctica: implications for determining provenance. Sedimentary Geology, 161(1-2), 131-152 ... |
format |
Article in Journal/Newspaper |
author |
Ehrmann, Werner Bloemendal, Jan Hambrey, Mike J McKelvey, Barrie C Whitehead, Jason M |
author_facet |
Ehrmann, Werner Bloemendal, Jan Hambrey, Mike J McKelvey, Barrie C Whitehead, Jason M |
author_sort |
Ehrmann, Werner |
title |
Clay mineralogy of the Cenozoic Pagodroma Group, East Antarctica ... |
title_short |
Clay mineralogy of the Cenozoic Pagodroma Group, East Antarctica ... |
title_full |
Clay mineralogy of the Cenozoic Pagodroma Group, East Antarctica ... |
title_fullStr |
Clay mineralogy of the Cenozoic Pagodroma Group, East Antarctica ... |
title_full_unstemmed |
Clay mineralogy of the Cenozoic Pagodroma Group, East Antarctica ... |
title_sort |
clay mineralogy of the cenozoic pagodroma group, east antarctica ... |
publisher |
PANGAEA |
publishDate |
2003 |
url |
https://dx.doi.org/10.1594/pangaea.736666 https://doi.pangaea.de/10.1594/PANGAEA.736666 |
genre |
Antarc* Antarctica Battye Glacier East Antarctica Prince Charles Mountains |
genre_facet |
Antarc* Antarctica Battye Glacier East Antarctica Prince Charles Mountains |
op_relation |
https://dx.doi.org/10.1016/s0037-0738(03)00069-1 |
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.73666610.1016/s0037-0738(03)00069-1 |
_version_ |
1810496473127714816 |