A taxonomic and distributional survey of marine benthonic Ostracoda off Kerguelen and Heard Islands, South Indian Ocean
From an examination of 34 grab and dredge samples ranging from 110 m to 3584 m water depth, collected during Eltanin cruise 47 across the Kerguelen Plateau, 26 shallow-water and 35 deep-sea benthonic ostracod species have been identified. Systematic notes and illustrations of the common and some of...
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2004
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ftnonlinearchiv:oai:noa.gwlb.de:cop_mods_00034893 2023-05-15T14:02:33+02:00 A taxonomic and distributional survey of marine benthonic Ostracoda off Kerguelen and Heard Islands, South Indian Ocean Ayress, Michael A. De Deckker, Patrick Coles, Graham P. 2004-05 electronic https://doi.org/10.1144/jm.23.1.15 https://noa.gwlb.de/receive/cop_mods_00034893 https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00034847/jm-23-15-2004.pdf https://jm.copernicus.org/articles/23/15/2004/jm-23-15-2004.pdf eng eng GSL Publishing Journal of Micropalaeontology -- http://www.bibliothek.uni-regensburg.de/ezeit/?2053393 -- https://www.j-micropalaeontol.net/volumes.html -- http://jm.geoscienceworld.org/ -- 2041-4978 https://doi.org/10.1144/jm.23.1.15 https://noa.gwlb.de/receive/cop_mods_00034893 https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00034847/jm-23-15-2004.pdf https://jm.copernicus.org/articles/23/15/2004/jm-23-15-2004.pdf https://creativecommons.org/licenses/by/4.0/ uneingeschränkt info:eu-repo/semantics/openAccess CC-BY article Verlagsveröffentlichung article Text doc-type:article 2004 ftnonlinearchiv https://doi.org/10.1144/jm.23.1.15 2022-02-08T22:45:02Z From an examination of 34 grab and dredge samples ranging from 110 m to 3584 m water depth, collected during Eltanin cruise 47 across the Kerguelen Plateau, 26 shallow-water and 35 deep-sea benthonic ostracod species have been identified. Systematic notes and illustrations of the common and some of the rare species are presented. Two new species are described: Philoneptunus cassidyi n. sp. and Taracythere abyssora n. sp. Comparisons made with the Atlantic and SW Pacific Oceans and circum-Antarctic regions indicate that the fauna comprises dominantly cosmopolitan deep-sea species while most of the other species have close affinities with the SW Pacific. In the Kerguelen material, seven distinct depth assemblages appear to correspond well with differing watermasses and there is evidence that the relatively shallow position of Antarctic Intermediate Water permits elevation of the upper depth limits of some deep-sea species. Some species have developed ornament of fine reticulation, features not previously seen in those species outside the Kerguelen region. Article in Journal/Newspaper Antarc* Antarctic Niedersächsisches Online-Archiv NOA Antarctic Kerguelen Pacific Indian Journal of Micropalaeontology 23 1 15 38 |
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Niedersächsisches Online-Archiv NOA |
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ftnonlinearchiv |
language |
English |
topic |
article Verlagsveröffentlichung |
spellingShingle |
article Verlagsveröffentlichung Ayress, Michael A. De Deckker, Patrick Coles, Graham P. A taxonomic and distributional survey of marine benthonic Ostracoda off Kerguelen and Heard Islands, South Indian Ocean |
topic_facet |
article Verlagsveröffentlichung |
description |
From an examination of 34 grab and dredge samples ranging from 110 m to 3584 m water depth, collected during Eltanin cruise 47 across the Kerguelen Plateau, 26 shallow-water and 35 deep-sea benthonic ostracod species have been identified. Systematic notes and illustrations of the common and some of the rare species are presented. Two new species are described: Philoneptunus cassidyi n. sp. and Taracythere abyssora n. sp. Comparisons made with the Atlantic and SW Pacific Oceans and circum-Antarctic regions indicate that the fauna comprises dominantly cosmopolitan deep-sea species while most of the other species have close affinities with the SW Pacific. In the Kerguelen material, seven distinct depth assemblages appear to correspond well with differing watermasses and there is evidence that the relatively shallow position of Antarctic Intermediate Water permits elevation of the upper depth limits of some deep-sea species. Some species have developed ornament of fine reticulation, features not previously seen in those species outside the Kerguelen region. |
format |
Article in Journal/Newspaper |
author |
Ayress, Michael A. De Deckker, Patrick Coles, Graham P. |
author_facet |
Ayress, Michael A. De Deckker, Patrick Coles, Graham P. |
author_sort |
Ayress, Michael A. |
title |
A taxonomic and distributional survey of marine benthonic Ostracoda off Kerguelen and Heard Islands, South Indian Ocean |
title_short |
A taxonomic and distributional survey of marine benthonic Ostracoda off Kerguelen and Heard Islands, South Indian Ocean |
title_full |
A taxonomic and distributional survey of marine benthonic Ostracoda off Kerguelen and Heard Islands, South Indian Ocean |
title_fullStr |
A taxonomic and distributional survey of marine benthonic Ostracoda off Kerguelen and Heard Islands, South Indian Ocean |
title_full_unstemmed |
A taxonomic and distributional survey of marine benthonic Ostracoda off Kerguelen and Heard Islands, South Indian Ocean |
title_sort |
taxonomic and distributional survey of marine benthonic ostracoda off kerguelen and heard islands, south indian ocean |
publisher |
GSL Publishing |
publishDate |
2004 |
url |
https://doi.org/10.1144/jm.23.1.15 https://noa.gwlb.de/receive/cop_mods_00034893 https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00034847/jm-23-15-2004.pdf https://jm.copernicus.org/articles/23/15/2004/jm-23-15-2004.pdf |
geographic |
Antarctic Kerguelen Pacific Indian |
geographic_facet |
Antarctic Kerguelen Pacific Indian |
genre |
Antarc* Antarctic |
genre_facet |
Antarc* Antarctic |
op_relation |
Journal of Micropalaeontology -- http://www.bibliothek.uni-regensburg.de/ezeit/?2053393 -- https://www.j-micropalaeontol.net/volumes.html -- http://jm.geoscienceworld.org/ -- 2041-4978 https://doi.org/10.1144/jm.23.1.15 https://noa.gwlb.de/receive/cop_mods_00034893 https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00034847/jm-23-15-2004.pdf https://jm.copernicus.org/articles/23/15/2004/jm-23-15-2004.pdf |
op_rights |
https://creativecommons.org/licenses/by/4.0/ uneingeschränkt info:eu-repo/semantics/openAccess |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1144/jm.23.1.15 |
container_title |
Journal of Micropalaeontology |
container_volume |
23 |
container_issue |
1 |
container_start_page |
15 |
op_container_end_page |
38 |
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1766272879444361216 |