Early to middle Miocene radiolarian stratigraphy of the Kerguelen Plateau, Southern Ocean
Early to middle Miocene radiolarian assemblages were examined at three sites (747, 748, and 751) that were cored during Ocean Drilling Program Leg 120 south of the present polar frontal zone on the Kerguelen Plateau (Indian sector of the Southern Ocean). The radiolarian biostratigraphic study relies...
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1992
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.728857 2023-05-15T18:24:41+02:00 Early to middle Miocene radiolarian stratigraphy of the Kerguelen Plateau, Southern Ocean Abelmann, Andrea MEDIAN LATITUDE: -56.992667 * MEDIAN LONGITUDE: 78.535633 * SOUTH-BOUND LATITUDE: -58.441000 * WEST-BOUND LONGITUDE: 76.794000 * NORTH-BOUND LATITUDE: -54.811000 * EAST-BOUND LONGITUDE: 79.814800 * DATE/TIME START: 1988-03-06T22:30:00 * DATE/TIME END: 1988-04-19T23:30:00 1992-10-30 application/zip, 3 datasets https://doi.pangaea.de/10.1594/PANGAEA.728857 https://doi.org/10.1594/PANGAEA.728857 en eng PANGAEA https://doi.pangaea.de/10.1594/PANGAEA.728857 https://doi.org/10.1594/PANGAEA.728857 CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess CC-BY Supplement to: Abelmann, Andrea (1992): Early to middle Miocene radiolarian stratigraphy of the Kerguelen Plateau, Leg 120. In: Wise, SW; Schlich, R; et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 120, 757-783, https://doi.org/10.2973/odp.proc.sr.120.165.1992 120-747A 120-748B 120-751A DRILL Drilling/drill rig Joides Resolution Leg120 Ocean Drilling Program ODP South Indian Ridge South Indian Ocean Dataset 1992 ftpangaea https://doi.org/10.1594/PANGAEA.728857 https://doi.org/10.2973/odp.proc.sr.120.165.1992 2023-01-20T07:31:34Z Early to middle Miocene radiolarian assemblages were examined at three sites (747, 748, and 751) that were cored during Ocean Drilling Program Leg 120 south of the present polar frontal zone on the Kerguelen Plateau (Indian sector of the Southern Ocean). The radiolarian biostratigraphic study relies on a radiolarian zonation recently developed on Leg 113 materials in the Atlantic sector of the Southern Ocean, which is correlated with the geomagnetic time scale. New radiolarian biostratigraphic data also considering the established geomagnetic polarity record were used to improve and emend the age calibration of some lower Miocene radiolarian zones and a redefined middle Miocene radiolarian zonation is proposed. Based on these results, a revised age assignment of the lower Miocene sections drilled at Leg 113 Sites 689 and 690 is proposed. Dataset Southern Ocean PANGAEA - Data Publisher for Earth & Environmental Science Southern Ocean Kerguelen Indian ENVELOPE(76.794000,79.814800,-54.811000,-58.441000) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
120-747A 120-748B 120-751A DRILL Drilling/drill rig Joides Resolution Leg120 Ocean Drilling Program ODP South Indian Ridge South Indian Ocean |
spellingShingle |
120-747A 120-748B 120-751A DRILL Drilling/drill rig Joides Resolution Leg120 Ocean Drilling Program ODP South Indian Ridge South Indian Ocean Abelmann, Andrea Early to middle Miocene radiolarian stratigraphy of the Kerguelen Plateau, Southern Ocean |
topic_facet |
120-747A 120-748B 120-751A DRILL Drilling/drill rig Joides Resolution Leg120 Ocean Drilling Program ODP South Indian Ridge South Indian Ocean |
description |
Early to middle Miocene radiolarian assemblages were examined at three sites (747, 748, and 751) that were cored during Ocean Drilling Program Leg 120 south of the present polar frontal zone on the Kerguelen Plateau (Indian sector of the Southern Ocean). The radiolarian biostratigraphic study relies on a radiolarian zonation recently developed on Leg 113 materials in the Atlantic sector of the Southern Ocean, which is correlated with the geomagnetic time scale. New radiolarian biostratigraphic data also considering the established geomagnetic polarity record were used to improve and emend the age calibration of some lower Miocene radiolarian zones and a redefined middle Miocene radiolarian zonation is proposed. Based on these results, a revised age assignment of the lower Miocene sections drilled at Leg 113 Sites 689 and 690 is proposed. |
format |
Dataset |
author |
Abelmann, Andrea |
author_facet |
Abelmann, Andrea |
author_sort |
Abelmann, Andrea |
title |
Early to middle Miocene radiolarian stratigraphy of the Kerguelen Plateau, Southern Ocean |
title_short |
Early to middle Miocene radiolarian stratigraphy of the Kerguelen Plateau, Southern Ocean |
title_full |
Early to middle Miocene radiolarian stratigraphy of the Kerguelen Plateau, Southern Ocean |
title_fullStr |
Early to middle Miocene radiolarian stratigraphy of the Kerguelen Plateau, Southern Ocean |
title_full_unstemmed |
Early to middle Miocene radiolarian stratigraphy of the Kerguelen Plateau, Southern Ocean |
title_sort |
early to middle miocene radiolarian stratigraphy of the kerguelen plateau, southern ocean |
publisher |
PANGAEA |
publishDate |
1992 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.728857 https://doi.org/10.1594/PANGAEA.728857 |
op_coverage |
MEDIAN LATITUDE: -56.992667 * MEDIAN LONGITUDE: 78.535633 * SOUTH-BOUND LATITUDE: -58.441000 * WEST-BOUND LONGITUDE: 76.794000 * NORTH-BOUND LATITUDE: -54.811000 * EAST-BOUND LONGITUDE: 79.814800 * DATE/TIME START: 1988-03-06T22:30:00 * DATE/TIME END: 1988-04-19T23:30:00 |
long_lat |
ENVELOPE(76.794000,79.814800,-54.811000,-58.441000) |
geographic |
Southern Ocean Kerguelen Indian |
geographic_facet |
Southern Ocean Kerguelen Indian |
genre |
Southern Ocean |
genre_facet |
Southern Ocean |
op_source |
Supplement to: Abelmann, Andrea (1992): Early to middle Miocene radiolarian stratigraphy of the Kerguelen Plateau, Leg 120. In: Wise, SW; Schlich, R; et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 120, 757-783, https://doi.org/10.2973/odp.proc.sr.120.165.1992 |
op_relation |
https://doi.pangaea.de/10.1594/PANGAEA.728857 https://doi.org/10.1594/PANGAEA.728857 |
op_rights |
CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1594/PANGAEA.728857 https://doi.org/10.2973/odp.proc.sr.120.165.1992 |
_version_ |
1766205487134539776 |