Tectonics and Basin Development of the Offshore Tasmanian Area Incorporating Results from Deep Sea Cores
Maintenance and Update Frequency: unknown Statement: Unknown With the fragmentation of Gondwana, the southern continents other than Antarctica drifted northward and the global climate changed. One of the two key separation points, Tasmania-Antarctica, the Tasmanian Gateway is the subject of this vol...
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ftands:oai:ands.org.au::687488 2024-09-15T17:44:26+00:00 Tectonics and Basin Development of the Offshore Tasmanian Area Incorporating Results from Deep Sea Cores Commonwealth of Australia (Geoscience Australia) (distributor) Commonwealth of Australia (Geoscience Australia) (owner) Commonwealth of Australia (Geoscience Australia) (pointOfContact) EGD (hasAssociationWith) Exon, N.F. (author) Hill, P.J. (author) Manager Client Services (custodian) PHILL (custodian) Spatial: westlimit=130; southlimit=-70; eastlimit=170; northlimit=-35 https://researchdata.edu.au/tectonics-basin-development-sea-cores/687488 https://pid.geoscience.gov.au/dataset/ga/60327 unknown Australian Ocean Data Network https://researchdata.edu.au/tectonics-basin-development-sea-cores/687488 a05f7892-ef3f-7506-e044-00144fdd4fa6 https://pid.geoscience.gov.au/dataset/ga/60327 EGD Commonwealth of Australia (Geoscience Australia) geoscientificInformation External Publication Monograph Contribution marine AU-TAS EARTH SCIENCES Published_External publication ftands 2024-08-06T01:59:00Z Maintenance and Update Frequency: unknown Statement: Unknown With the fragmentation of Gondwana, the southern continents other than Antarctica drifted northward and the global climate changed. One of the two key separation points, Tasmania-Antarctica, the Tasmanian Gateway is the subject of this volume. What was the tectonic history of Tasmanian Gateway opening, and how did gateway development impact sediments, ocean circulation and climate? The Cenozoic Southern Ocean: Tectonics, Sedimentation and Climate Change between Australia and Antarctica responds to such questions with new research and interpretations on three geological phases: the rifts before the gateway opened, the deepening gateway, and changes in this part of the Southern Ocean as Australia moved northward from Antarctica. Contributing authors discuss: - The history of the Tasmanian Gateway/Seaway opening, beginning at the Eocene/Oligocene boundary, which caused fundamental changes in ocean circulation, and altered Antarctic glacial development and global climate during the last 33 m.y. - Neogene development of the Southern Ocean based on stable isotopic sequences rarely available for such high southern latitudes - Latest Cretaceous to Eocene interplay of tectonics, subsidence and sea level fluctuations as East Gondwana broke up, as revealed in shallow marine siliciclastic sediments - Stratigraphic investigations of key geological transitions at high southern latitudes - Cenozoic marine biostratigraphic and biogeographic development in the Antarctic -Subantarctic region between Australia and Antarctica. Marine geologists, geophysicists, geochemists, atmospheric physicists, climatologists, and students of Earth history will find this volume a distinctive resource for current and future research needs. Geophysical Monograph Series, Volume 151, 344 pages, hardbound, 2004, ISBN 0-87590-416-5, AGU Code GM1514165. Text Antarc* Antarctic Antarctica Southern Ocean Research Data Australia (Australian National Data Service - ANDS) |
institution |
Open Polar |
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Research Data Australia (Australian National Data Service - ANDS) |
op_collection_id |
ftands |
language |
unknown |
topic |
geoscientificInformation External Publication Monograph Contribution marine AU-TAS EARTH SCIENCES Published_External |
spellingShingle |
geoscientificInformation External Publication Monograph Contribution marine AU-TAS EARTH SCIENCES Published_External Tectonics and Basin Development of the Offshore Tasmanian Area Incorporating Results from Deep Sea Cores |
topic_facet |
geoscientificInformation External Publication Monograph Contribution marine AU-TAS EARTH SCIENCES Published_External |
description |
Maintenance and Update Frequency: unknown Statement: Unknown With the fragmentation of Gondwana, the southern continents other than Antarctica drifted northward and the global climate changed. One of the two key separation points, Tasmania-Antarctica, the Tasmanian Gateway is the subject of this volume. What was the tectonic history of Tasmanian Gateway opening, and how did gateway development impact sediments, ocean circulation and climate? The Cenozoic Southern Ocean: Tectonics, Sedimentation and Climate Change between Australia and Antarctica responds to such questions with new research and interpretations on three geological phases: the rifts before the gateway opened, the deepening gateway, and changes in this part of the Southern Ocean as Australia moved northward from Antarctica. Contributing authors discuss: - The history of the Tasmanian Gateway/Seaway opening, beginning at the Eocene/Oligocene boundary, which caused fundamental changes in ocean circulation, and altered Antarctic glacial development and global climate during the last 33 m.y. - Neogene development of the Southern Ocean based on stable isotopic sequences rarely available for such high southern latitudes - Latest Cretaceous to Eocene interplay of tectonics, subsidence and sea level fluctuations as East Gondwana broke up, as revealed in shallow marine siliciclastic sediments - Stratigraphic investigations of key geological transitions at high southern latitudes - Cenozoic marine biostratigraphic and biogeographic development in the Antarctic -Subantarctic region between Australia and Antarctica. Marine geologists, geophysicists, geochemists, atmospheric physicists, climatologists, and students of Earth history will find this volume a distinctive resource for current and future research needs. Geophysical Monograph Series, Volume 151, 344 pages, hardbound, 2004, ISBN 0-87590-416-5, AGU Code GM1514165. |
author2 |
Commonwealth of Australia (Geoscience Australia) (distributor) Commonwealth of Australia (Geoscience Australia) (owner) Commonwealth of Australia (Geoscience Australia) (pointOfContact) EGD (hasAssociationWith) Exon, N.F. (author) Hill, P.J. (author) Manager Client Services (custodian) PHILL (custodian) |
format |
Text |
title |
Tectonics and Basin Development of the Offshore Tasmanian Area Incorporating Results from Deep Sea Cores |
title_short |
Tectonics and Basin Development of the Offshore Tasmanian Area Incorporating Results from Deep Sea Cores |
title_full |
Tectonics and Basin Development of the Offshore Tasmanian Area Incorporating Results from Deep Sea Cores |
title_fullStr |
Tectonics and Basin Development of the Offshore Tasmanian Area Incorporating Results from Deep Sea Cores |
title_full_unstemmed |
Tectonics and Basin Development of the Offshore Tasmanian Area Incorporating Results from Deep Sea Cores |
title_sort |
tectonics and basin development of the offshore tasmanian area incorporating results from deep sea cores |
publisher |
Australian Ocean Data Network |
url |
https://researchdata.edu.au/tectonics-basin-development-sea-cores/687488 https://pid.geoscience.gov.au/dataset/ga/60327 |
op_coverage |
Spatial: westlimit=130; southlimit=-70; eastlimit=170; northlimit=-35 |
genre |
Antarc* Antarctic Antarctica Southern Ocean |
genre_facet |
Antarc* Antarctic Antarctica Southern Ocean |
op_source |
EGD Commonwealth of Australia (Geoscience Australia) |
op_relation |
https://researchdata.edu.au/tectonics-basin-development-sea-cores/687488 a05f7892-ef3f-7506-e044-00144fdd4fa6 https://pid.geoscience.gov.au/dataset/ga/60327 |
_version_ |
1810492021494775808 |