U/Pb dating of detrital zircons from late Palaeozoic deposits of Bel’kovsky Island (New Siberian Islands): critical testing of Arctic tectonic models
Detrital zircon U/Pb ages provide new insights into the provenance of Upper Devonian–Permian clastic rocks of Bel’kovsky Island, within the New Siberian Islands archipelago. Based on these new data, we demonstrate that Upper Devonian–Carboniferous turbidites of Bel’kovsky Island were derived from Gr...
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2015
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ftdatacite:10.6084/m9.figshare.1297346.v1 2023-05-15T15:05:43+02:00 U/Pb dating of detrital zircons from late Palaeozoic deposits of Bel’kovsky Island (New Siberian Islands): critical testing of Arctic tectonic models Ershova, Victoria B. Prokopiev, Andrei V. Khudoley, Andrey K. Sobolev, Nikolay N. Petrov, Eugeny O. 2015 https://dx.doi.org/10.6084/m9.figshare.1297346.v1 https://tandf.figshare.com/articles/dataset/U_Pb_dating_of_detrital_zircons_from_late_Palaeozoic_deposits_of_Bel_8217_kovsky_Island_New_Siberian_Islands_critical_testing_of_Arctic_tectonic_models/1297346/1 unknown Taylor & Francis https://dx.doi.org/10.1080/00206814.2014.999358 https://dx.doi.org/10.6084/m9.figshare.1297346 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 CC-BY Science Policy Information and Computing Sciences Biological Sciences Ecology FOS Biological sciences Chemistry Earth and Environmental Sciences Evolutionary Biology Biotechnology Genetics dataset Dataset 2015 ftdatacite https://doi.org/10.6084/m9.figshare.1297346.v1 https://doi.org/10.1080/00206814.2014.999358 https://doi.org/10.6084/m9.figshare.1297346 2021-11-05T12:55:41Z Detrital zircon U/Pb ages provide new insights into the provenance of Upper Devonian–Permian clastic rocks of Bel’kovsky Island, within the New Siberian Islands archipelago. Based on these new data, we demonstrate that Upper Devonian–Carboniferous turbidites of Bel’kovsky Island were derived from Grenvillian, Sveconorwegian, and Timanian sources similar to those that fed Devonian–Carboniferous deposits of the Severnaya Zemlya archipelago and Wrangel Island and were probably located within Laurentia–Baltica. Detrital zircon ages from the lower Permian deposits of Bel’kovsky Island suggest a drastic change in provenance and show a strong affinity with the Uralian Orogen. Two possible models to interpret this shift in provenance are proposed. The first involves movement of these continental blocks from the continental margin of Laurentia–Baltica towards the Uralian Orogen during the late Carboniferous to Permian, while the second argues for long sediment transport across the Barents shelf. Dataset Arctic New Siberian Islands Severnaya Zemlya Wrangel Island DataCite Metadata Store (German National Library of Science and Technology) Arctic Severnaya Zemlya ENVELOPE(98.000,98.000,79.500,79.500) Wrangel Island ENVELOPE(-179.385,-179.385,71.244,71.244) New Siberian Islands ENVELOPE(142.000,142.000,75.000,75.000) |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
unknown |
topic |
Science Policy Information and Computing Sciences Biological Sciences Ecology FOS Biological sciences Chemistry Earth and Environmental Sciences Evolutionary Biology Biotechnology Genetics |
spellingShingle |
Science Policy Information and Computing Sciences Biological Sciences Ecology FOS Biological sciences Chemistry Earth and Environmental Sciences Evolutionary Biology Biotechnology Genetics Ershova, Victoria B. Prokopiev, Andrei V. Khudoley, Andrey K. Sobolev, Nikolay N. Petrov, Eugeny O. U/Pb dating of detrital zircons from late Palaeozoic deposits of Bel’kovsky Island (New Siberian Islands): critical testing of Arctic tectonic models |
topic_facet |
Science Policy Information and Computing Sciences Biological Sciences Ecology FOS Biological sciences Chemistry Earth and Environmental Sciences Evolutionary Biology Biotechnology Genetics |
description |
Detrital zircon U/Pb ages provide new insights into the provenance of Upper Devonian–Permian clastic rocks of Bel’kovsky Island, within the New Siberian Islands archipelago. Based on these new data, we demonstrate that Upper Devonian–Carboniferous turbidites of Bel’kovsky Island were derived from Grenvillian, Sveconorwegian, and Timanian sources similar to those that fed Devonian–Carboniferous deposits of the Severnaya Zemlya archipelago and Wrangel Island and were probably located within Laurentia–Baltica. Detrital zircon ages from the lower Permian deposits of Bel’kovsky Island suggest a drastic change in provenance and show a strong affinity with the Uralian Orogen. Two possible models to interpret this shift in provenance are proposed. The first involves movement of these continental blocks from the continental margin of Laurentia–Baltica towards the Uralian Orogen during the late Carboniferous to Permian, while the second argues for long sediment transport across the Barents shelf. |
format |
Dataset |
author |
Ershova, Victoria B. Prokopiev, Andrei V. Khudoley, Andrey K. Sobolev, Nikolay N. Petrov, Eugeny O. |
author_facet |
Ershova, Victoria B. Prokopiev, Andrei V. Khudoley, Andrey K. Sobolev, Nikolay N. Petrov, Eugeny O. |
author_sort |
Ershova, Victoria B. |
title |
U/Pb dating of detrital zircons from late Palaeozoic deposits of Bel’kovsky Island (New Siberian Islands): critical testing of Arctic tectonic models |
title_short |
U/Pb dating of detrital zircons from late Palaeozoic deposits of Bel’kovsky Island (New Siberian Islands): critical testing of Arctic tectonic models |
title_full |
U/Pb dating of detrital zircons from late Palaeozoic deposits of Bel’kovsky Island (New Siberian Islands): critical testing of Arctic tectonic models |
title_fullStr |
U/Pb dating of detrital zircons from late Palaeozoic deposits of Bel’kovsky Island (New Siberian Islands): critical testing of Arctic tectonic models |
title_full_unstemmed |
U/Pb dating of detrital zircons from late Palaeozoic deposits of Bel’kovsky Island (New Siberian Islands): critical testing of Arctic tectonic models |
title_sort |
u/pb dating of detrital zircons from late palaeozoic deposits of bel’kovsky island (new siberian islands): critical testing of arctic tectonic models |
publisher |
Taylor & Francis |
publishDate |
2015 |
url |
https://dx.doi.org/10.6084/m9.figshare.1297346.v1 https://tandf.figshare.com/articles/dataset/U_Pb_dating_of_detrital_zircons_from_late_Palaeozoic_deposits_of_Bel_8217_kovsky_Island_New_Siberian_Islands_critical_testing_of_Arctic_tectonic_models/1297346/1 |
long_lat |
ENVELOPE(98.000,98.000,79.500,79.500) ENVELOPE(-179.385,-179.385,71.244,71.244) ENVELOPE(142.000,142.000,75.000,75.000) |
geographic |
Arctic Severnaya Zemlya Wrangel Island New Siberian Islands |
geographic_facet |
Arctic Severnaya Zemlya Wrangel Island New Siberian Islands |
genre |
Arctic New Siberian Islands Severnaya Zemlya Wrangel Island |
genre_facet |
Arctic New Siberian Islands Severnaya Zemlya Wrangel Island |
op_relation |
https://dx.doi.org/10.1080/00206814.2014.999358 https://dx.doi.org/10.6084/m9.figshare.1297346 |
op_rights |
Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.6084/m9.figshare.1297346.v1 https://doi.org/10.1080/00206814.2014.999358 https://doi.org/10.6084/m9.figshare.1297346 |
_version_ |
1766337365807202304 |