Antarctic Paleogene planktonic foraminifera ...
ODP Leg 113 drilled the first nearly continuous pre-Neogene calcareous biogenic sequence from the Antarctic Ocean at Sites 689 and 690. At 65∞S, these are probably the highest latitude calcareous sequences available in the Southern Hemisphere deep oceans. Together these two sites provide a nearly co...
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Online Access: | https://dx.doi.org/10.1594/pangaea.754445 https://doi.pangaea.de/10.1594/PANGAEA.754445 |
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ftdatacite:10.1594/pangaea.754445 2024-09-15T17:47:19+00:00 Antarctic Paleogene planktonic foraminifera ... Stott, Lowell D Kennett, James P 1990 application/zip https://dx.doi.org/10.1594/pangaea.754445 https://doi.pangaea.de/10.1594/PANGAEA.754445 en eng PANGAEA https://dx.doi.org/10.2973/odp.proc.sr.113.121.1990 Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 Drilling/drill rig Leg113 Joides Resolution Ocean Drilling Program ODP article Collection Supplementary Publication Series of Datasets 1990 ftdatacite https://doi.org/10.1594/pangaea.75444510.2973/odp.proc.sr.113.121.1990 2024-08-01T10:51:31Z ODP Leg 113 drilled the first nearly continuous pre-Neogene calcareous biogenic sequence from the Antarctic Ocean at Sites 689 and 690. At 65∞S, these are probably the highest latitude calcareous sequences available in the Southern Hemisphere deep oceans. Together these two sites provide a nearly complete planktonic foraminifer history for the Late Cretaceous through late Oligocene. Planktonic foraminifers are abundant and generally well preserved from the Upper Cretaceous to the Eocene. Abundances and the quality of preservation are reduced during the Oligocene as calcareous microfossil groups are progressively replaced by siliceous groups. The Neogene is marked by only rare, isolated occurrences of planktonic foraminifers, the most conspicuous of which are of Quaternary age.The diversity of planktonic foraminifers was low following the mass extinction event at the Cretaceous/Paleogene boundary. The lowermost Paleogene fossil assemblages following the mass extinction event closely resemble those of lower ... : Supplement to: Stott, Lowell D; Kennett, James P (1990): Antarctic Paleogene planktonic foraminifer biostratigraphy: ODP Leg 113, Sites 689 and 690. In: Barker, PF; Kennett, JP; et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 113, 549-569 ... Article in Journal/Newspaper Antarc* Antarctic Antarctic Ocean Planktonic foraminifera DataCite |
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Open Polar |
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ftdatacite |
language |
English |
topic |
Drilling/drill rig Leg113 Joides Resolution Ocean Drilling Program ODP |
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Drilling/drill rig Leg113 Joides Resolution Ocean Drilling Program ODP Stott, Lowell D Kennett, James P Antarctic Paleogene planktonic foraminifera ... |
topic_facet |
Drilling/drill rig Leg113 Joides Resolution Ocean Drilling Program ODP |
description |
ODP Leg 113 drilled the first nearly continuous pre-Neogene calcareous biogenic sequence from the Antarctic Ocean at Sites 689 and 690. At 65∞S, these are probably the highest latitude calcareous sequences available in the Southern Hemisphere deep oceans. Together these two sites provide a nearly complete planktonic foraminifer history for the Late Cretaceous through late Oligocene. Planktonic foraminifers are abundant and generally well preserved from the Upper Cretaceous to the Eocene. Abundances and the quality of preservation are reduced during the Oligocene as calcareous microfossil groups are progressively replaced by siliceous groups. The Neogene is marked by only rare, isolated occurrences of planktonic foraminifers, the most conspicuous of which are of Quaternary age.The diversity of planktonic foraminifers was low following the mass extinction event at the Cretaceous/Paleogene boundary. The lowermost Paleogene fossil assemblages following the mass extinction event closely resemble those of lower ... : Supplement to: Stott, Lowell D; Kennett, James P (1990): Antarctic Paleogene planktonic foraminifer biostratigraphy: ODP Leg 113, Sites 689 and 690. In: Barker, PF; Kennett, JP; et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 113, 549-569 ... |
format |
Article in Journal/Newspaper |
author |
Stott, Lowell D Kennett, James P |
author_facet |
Stott, Lowell D Kennett, James P |
author_sort |
Stott, Lowell D |
title |
Antarctic Paleogene planktonic foraminifera ... |
title_short |
Antarctic Paleogene planktonic foraminifera ... |
title_full |
Antarctic Paleogene planktonic foraminifera ... |
title_fullStr |
Antarctic Paleogene planktonic foraminifera ... |
title_full_unstemmed |
Antarctic Paleogene planktonic foraminifera ... |
title_sort |
antarctic paleogene planktonic foraminifera ... |
publisher |
PANGAEA |
publishDate |
1990 |
url |
https://dx.doi.org/10.1594/pangaea.754445 https://doi.pangaea.de/10.1594/PANGAEA.754445 |
genre |
Antarc* Antarctic Antarctic Ocean Planktonic foraminifera |
genre_facet |
Antarc* Antarctic Antarctic Ocean Planktonic foraminifera |
op_relation |
https://dx.doi.org/10.2973/odp.proc.sr.113.121.1990 |
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.75444510.2973/odp.proc.sr.113.121.1990 |
_version_ |
1810496450574942208 |