Late Paleozoic granitic rocks of the Chukchi Peninsula:composition and location in the structure of the Russian Arctic
An Early Carboniferous (352–359 Ma) U-Pb (TIMS, SIMS) age is established for granitic rocks of the Kibera pluton, quartz sienites of the Kuekvun pluton, and granites from the pebbles in the basement of Carboniferous rocks of the Kuul and Kuekvun uplifts in the Central Chukotka region. These data sup...
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ftmacquarieunicr:oai:https://researchers.mq.edu.au:publications/c4217f04-e661-4eb8-8855-5660fe60dbb8 2024-09-15T17:50:46+00:00 Late Paleozoic granitic rocks of the Chukchi Peninsula:composition and location in the structure of the Russian Arctic Luchitskaya, M. V. Sokolov, S. D. Kotov, A. B. Natapov, L. M. Belousova, E. A. Katkov, S. M. 2015-07-29 https://researchers.mq.edu.au/en/publications/c4217f04-e661-4eb8-8855-5660fe60dbb8 https://doi.org/10.1134/S0016852115040056 http://www.scopus.com/inward/record.url?scp=84938342898&partnerID=8YFLogxK eng eng info:eu-repo/semantics/closedAccess Luchitskaya , M V , Sokolov , S D , Kotov , A B , Natapov , L M , Belousova , E A & Katkov , S M 2015 , ' Late Paleozoic granitic rocks of the Chukchi Peninsula : composition and location in the structure of the Russian Arctic ' , Geotectonics , vol. 49 , no. 4 , pp. 243-268 . https://doi.org/10.1134/S0016852115040056 article 2015 ftmacquarieunicr https://doi.org/10.1134/S0016852115040056 2024-07-31T23:49:40Z An Early Carboniferous (352–359 Ma) U-Pb (TIMS, SIMS) age is established for granitic rocks of the Kibera pluton, quartz sienites of the Kuekvun pluton, and granites from the pebbles in the basement of Carboniferous rocks of the Kuul and Kuekvun uplifts in the Central Chukotka region. These data support the suggestion of granitic magmatism to occur in the region in the Late Paleozoic. The petrogeochemistry of most granitic rocks of the Kibera and Kuekvun plutons is similar to that of I-type granites, and their age coincides with tectonic events of Ellesmerian Orogeny in the Arctic region at the Late Devonian-Early Carboniferous boundary. The Devonian-Early Carboniferous granitic complexes extend to the territories of the Arctic Alaska, Yukon, and Arctic Canada, which indicates a common geological evolution within the Chukotka-Arctic Alaska block, which experienced a motion away from Arctic Canada. Article in Journal/Newspaper Arctic Chukchi Chukotka Alaska Yukon Macquarie University Research Portal Geotectonics 49 4 243 268 |
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Open Polar |
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Macquarie University Research Portal |
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ftmacquarieunicr |
language |
English |
description |
An Early Carboniferous (352–359 Ma) U-Pb (TIMS, SIMS) age is established for granitic rocks of the Kibera pluton, quartz sienites of the Kuekvun pluton, and granites from the pebbles in the basement of Carboniferous rocks of the Kuul and Kuekvun uplifts in the Central Chukotka region. These data support the suggestion of granitic magmatism to occur in the region in the Late Paleozoic. The petrogeochemistry of most granitic rocks of the Kibera and Kuekvun plutons is similar to that of I-type granites, and their age coincides with tectonic events of Ellesmerian Orogeny in the Arctic region at the Late Devonian-Early Carboniferous boundary. The Devonian-Early Carboniferous granitic complexes extend to the territories of the Arctic Alaska, Yukon, and Arctic Canada, which indicates a common geological evolution within the Chukotka-Arctic Alaska block, which experienced a motion away from Arctic Canada. |
format |
Article in Journal/Newspaper |
author |
Luchitskaya, M. V. Sokolov, S. D. Kotov, A. B. Natapov, L. M. Belousova, E. A. Katkov, S. M. |
spellingShingle |
Luchitskaya, M. V. Sokolov, S. D. Kotov, A. B. Natapov, L. M. Belousova, E. A. Katkov, S. M. Late Paleozoic granitic rocks of the Chukchi Peninsula:composition and location in the structure of the Russian Arctic |
author_facet |
Luchitskaya, M. V. Sokolov, S. D. Kotov, A. B. Natapov, L. M. Belousova, E. A. Katkov, S. M. |
author_sort |
Luchitskaya, M. V. |
title |
Late Paleozoic granitic rocks of the Chukchi Peninsula:composition and location in the structure of the Russian Arctic |
title_short |
Late Paleozoic granitic rocks of the Chukchi Peninsula:composition and location in the structure of the Russian Arctic |
title_full |
Late Paleozoic granitic rocks of the Chukchi Peninsula:composition and location in the structure of the Russian Arctic |
title_fullStr |
Late Paleozoic granitic rocks of the Chukchi Peninsula:composition and location in the structure of the Russian Arctic |
title_full_unstemmed |
Late Paleozoic granitic rocks of the Chukchi Peninsula:composition and location in the structure of the Russian Arctic |
title_sort |
late paleozoic granitic rocks of the chukchi peninsula:composition and location in the structure of the russian arctic |
publishDate |
2015 |
url |
https://researchers.mq.edu.au/en/publications/c4217f04-e661-4eb8-8855-5660fe60dbb8 https://doi.org/10.1134/S0016852115040056 http://www.scopus.com/inward/record.url?scp=84938342898&partnerID=8YFLogxK |
genre |
Arctic Chukchi Chukotka Alaska Yukon |
genre_facet |
Arctic Chukchi Chukotka Alaska Yukon |
op_source |
Luchitskaya , M V , Sokolov , S D , Kotov , A B , Natapov , L M , Belousova , E A & Katkov , S M 2015 , ' Late Paleozoic granitic rocks of the Chukchi Peninsula : composition and location in the structure of the Russian Arctic ' , Geotectonics , vol. 49 , no. 4 , pp. 243-268 . https://doi.org/10.1134/S0016852115040056 |
op_rights |
info:eu-repo/semantics/closedAccess |
op_doi |
https://doi.org/10.1134/S0016852115040056 |
container_title |
Geotectonics |
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49 |
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4 |
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243 |
op_container_end_page |
268 |
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1810292563657097216 |