A stacked record of relative paleointensity for the past 500 ka in the western equatorial Indian Ocean
High-quality relative paleointensity (RPI) is important for the study of Earth Interior and sediments dating. Many existing high-resolution RPI curves have been obtained from the North Atlantic and Pacific Ocean. New high-quality relative paleointensity (RPI) stacks are required for other regions, e...
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ftzenodo:oai:zenodo.org:8318613 2024-09-15T18:23:28+00:00 A stacked record of relative paleointensity for the past 500 ka in the western equatorial Indian Ocean Zhou 2023-05-11 https://doi.org/10.5281/zenodo.8318613 unknown Zenodo https://doi.org/10.5281/zenodo.7924962 https://doi.org/10.5281/zenodo.8318613 oai:zenodo.org:8318613 info:eu-repo/semantics/openAccess Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode info:eu-repo/semantics/other 2023 ftzenodo https://doi.org/10.5281/zenodo.831861310.5281/zenodo.7924962 2024-07-26T04:59:53Z High-quality relative paleointensity (RPI) is important for the study of Earth Interior and sediments dating. Many existing high-resolution RPI curves have been obtained from the North Atlantic and Pacific Ocean. New high-quality relative paleointensity (RPI) stacks are required for other regions, e.g., Indian Ocean, because the geomagnetic field is a global phenomenon. There has been no such stack reported from this region, and it is required to make efforts for constructing a new stack in such areas for global coverage of paleointensity data. A new stack will be useful as a chronology tool because the water depths of some regions are below the calcium carbonate compensation depth and oxygen isotope stratigraphy is usually not applicable. Recent studies have revealed that high-quality RPI records have great potential for a global correlation of marine sediments in the late Pleistocene. In this context, we conducted a paleomagnetic study on 4 sediment cores recovered from the western equatorial Indian Ocean. The purpose is to establish a regional RPI stack during the last 500 ka (WEIO-500) for global coverage of paleointensity data as well as a regional reference for paleointensity-assisted stratigraphy. Other/Unknown Material North Atlantic Zenodo |
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High-quality relative paleointensity (RPI) is important for the study of Earth Interior and sediments dating. Many existing high-resolution RPI curves have been obtained from the North Atlantic and Pacific Ocean. New high-quality relative paleointensity (RPI) stacks are required for other regions, e.g., Indian Ocean, because the geomagnetic field is a global phenomenon. There has been no such stack reported from this region, and it is required to make efforts for constructing a new stack in such areas for global coverage of paleointensity data. A new stack will be useful as a chronology tool because the water depths of some regions are below the calcium carbonate compensation depth and oxygen isotope stratigraphy is usually not applicable. Recent studies have revealed that high-quality RPI records have great potential for a global correlation of marine sediments in the late Pleistocene. In this context, we conducted a paleomagnetic study on 4 sediment cores recovered from the western equatorial Indian Ocean. The purpose is to establish a regional RPI stack during the last 500 ka (WEIO-500) for global coverage of paleointensity data as well as a regional reference for paleointensity-assisted stratigraphy. |
format |
Other/Unknown Material |
author |
Zhou |
spellingShingle |
Zhou A stacked record of relative paleointensity for the past 500 ka in the western equatorial Indian Ocean |
author_facet |
Zhou |
author_sort |
Zhou |
title |
A stacked record of relative paleointensity for the past 500 ka in the western equatorial Indian Ocean |
title_short |
A stacked record of relative paleointensity for the past 500 ka in the western equatorial Indian Ocean |
title_full |
A stacked record of relative paleointensity for the past 500 ka in the western equatorial Indian Ocean |
title_fullStr |
A stacked record of relative paleointensity for the past 500 ka in the western equatorial Indian Ocean |
title_full_unstemmed |
A stacked record of relative paleointensity for the past 500 ka in the western equatorial Indian Ocean |
title_sort |
stacked record of relative paleointensity for the past 500 ka in the western equatorial indian ocean |
publisher |
Zenodo |
publishDate |
2023 |
url |
https://doi.org/10.5281/zenodo.8318613 |
genre |
North Atlantic |
genre_facet |
North Atlantic |
op_relation |
https://doi.org/10.5281/zenodo.7924962 https://doi.org/10.5281/zenodo.8318613 oai:zenodo.org:8318613 |
op_rights |
info:eu-repo/semantics/openAccess Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode |
op_doi |
https://doi.org/10.5281/zenodo.831861310.5281/zenodo.7924962 |
_version_ |
1810463685348425728 |