Spatiotemporal correlations between traps, carbonatites and kimberlites
Based upon the most complete modern plateau basalt, carbonatite and kimberlite databases, we show the existence of spatiotemporal correlations between these three types of intraplate magmatism. These correlations are evident everywhere in Eurasia and Africa but they are absent in North America. A pr...
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| Datum: | 2012 |
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| Sprache: | Russisch |
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S. Subbotin Institute of Geophysics of the NAS of Ukraine
2012
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| Online Zugang: | https://journals.uran.ua/geofizicheskiy/article/view/116755 |
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| Назва журналу: | Geofizicheskiy Zhurnal |
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Geofizicheskiy Zhurnal| _version_ | 1856543285643837440 |
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| author | Aryasova, O. V. Khazan, Ya. M. |
| author_facet | Aryasova, O. V. Khazan, Ya. M. |
| author_sort | Aryasova, O. V. |
| baseUrl_str | |
| collection | OJS |
| datestamp_date | 2020-10-07T12:21:33Z |
| description | Based upon the most complete modern plateau basalt, carbonatite and kimberlite databases, we show the existence of spatiotemporal correlations between these three types of intraplate magmatism. These correlations are evident everywhere in Eurasia and Africa but they are absent in North America. A probable cause of such correlations is an interaction of a giant plume «head» with the lithosphere, which generates almost simultaneous magmatic activity over a territory of a few thousand kilometers across with magma volume and composition depending on the tectonic structure and thermal state of lithosphere. A distinction of Eurasia and Africa on one side and North America on the other is probably related to the fact that during the last 350 M years North America in contrast to Eurasia and Africa were not situated above the African and Pacific zones of plume generation. |
| first_indexed | 2025-07-17T11:07:40Z |
| format | Article |
| id | journalsuranua-geofizicheskiy-article-116755 |
| institution | Geofizicheskiy Zhurnal |
| language | Russian |
| last_indexed | 2025-07-17T11:07:40Z |
| publishDate | 2012 |
| publisher | S. Subbotin Institute of Geophysics of the NAS of Ukraine |
| record_format | ojs |
| spelling | journalsuranua-geofizicheskiy-article-1167552020-10-07T12:21:33Z Spatiotemporal correlations between traps, carbonatites and kimberlites Aryasova, O. V. Khazan, Ya. M. Based upon the most complete modern plateau basalt, carbonatite and kimberlite databases, we show the existence of spatiotemporal correlations between these three types of intraplate magmatism. These correlations are evident everywhere in Eurasia and Africa but they are absent in North America. A probable cause of such correlations is an interaction of a giant plume «head» with the lithosphere, which generates almost simultaneous magmatic activity over a territory of a few thousand kilometers across with magma volume and composition depending on the tectonic structure and thermal state of lithosphere. A distinction of Eurasia and Africa on one side and North America on the other is probably related to the fact that during the last 350 M years North America in contrast to Eurasia and Africa were not situated above the African and Pacific zones of plume generation. S. Subbotin Institute of Geophysics of the NAS of Ukraine 2012-08-01 Article Article application/pdf https://journals.uran.ua/geofizicheskiy/article/view/116755 10.24028/gzh.0203-3100.v34i4.2012.116755 Geofizicheskiy Zhurnal; Vol. 34 No. 4 (2012); 70-77 Геофизический журнал; Том 34 № 4 (2012); 70-77 Геофізичний журнал; Том 34 № 4 (2012); 70-77 2524-1052 0203-3100 ru https://journals.uran.ua/geofizicheskiy/article/view/116755/110816 Copyright (c) 2020 Geofizicheskiy Zhurnal https://creativecommons.org/licenses/by/4.0 |
| spellingShingle | Aryasova, O. V. Khazan, Ya. M. Spatiotemporal correlations between traps, carbonatites and kimberlites |
| title | Spatiotemporal correlations between traps, carbonatites and kimberlites |
| title_full | Spatiotemporal correlations between traps, carbonatites and kimberlites |
| title_fullStr | Spatiotemporal correlations between traps, carbonatites and kimberlites |
| title_full_unstemmed | Spatiotemporal correlations between traps, carbonatites and kimberlites |
| title_short | Spatiotemporal correlations between traps, carbonatites and kimberlites |
| title_sort | spatiotemporal correlations between traps, carbonatites and kimberlites |
| url | https://journals.uran.ua/geofizicheskiy/article/view/116755 |
| work_keys_str_mv | AT aryasovaov spatiotemporalcorrelationsbetweentrapscarbonatitesandkimberlites AT khazanyam spatiotemporalcorrelationsbetweentrapscarbonatitesandkimberlites |