The Proterozoic evolution of northern Siberian Craton margin: a comparison of U–Pb–Hf signatures from sedimentary units of the Taimyr orogenic belt and the Siberian platform
Identifying the cratonic affinity of Neoproterozoic crust that surrounds the northern margin of the Siberian Craton (SC) is critical for determining its tectonic evolution and placing the Craton in Neoproterozoic supercontinental reconstructions. Integration of new U–Pb–Hf detrital zircon data with...
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Taylor & Francis
2017
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Online Access: | https://dx.doi.org/10.6084/m9.figshare.4737784 https://tandf.figshare.com/articles/dataset/The_Proterozoic_evolution_of_northern_Siberian_Craton_margin_a_comparison_of_U_Pb_Hf_signatures_from_sedimentary_units_of_the_Taimyr_orogenic_belt_and_the_Siberian_platform/4737784 |
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ftdatacite:10.6084/m9.figshare.4737784 2023-05-15T18:31:15+02:00 The Proterozoic evolution of northern Siberian Craton margin: a comparison of U–Pb–Hf signatures from sedimentary units of the Taimyr orogenic belt and the Siberian platform Priyatkina, Nadezhda Collins, William J. Khudoley, Andrei Zastrozhnov, Dmitry Ershova, Victoria Chamberlain, Kevin Shatsillo, Andrey Proskurnin, Vasily 2017 https://dx.doi.org/10.6084/m9.figshare.4737784 https://tandf.figshare.com/articles/dataset/The_Proterozoic_evolution_of_northern_Siberian_Craton_margin_a_comparison_of_U_Pb_Hf_signatures_from_sedimentary_units_of_the_Taimyr_orogenic_belt_and_the_Siberian_platform/4737784 unknown Taylor & Francis https://dx.doi.org/10.1080/00206814.2017.1289341 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 CC-BY Physiology FOS Biological sciences Biotechnology 59999 Environmental Sciences not elsewhere classified FOS Earth and related environmental sciences 39999 Chemical Sciences not elsewhere classified FOS Chemical sciences Ecology Science Policy 110309 Infectious Diseases FOS Health sciences dataset Dataset 2017 ftdatacite https://doi.org/10.6084/m9.figshare.4737784 https://doi.org/10.1080/00206814.2017.1289341 2021-11-05T12:55:41Z Identifying the cratonic affinity of Neoproterozoic crust that surrounds the northern margin of the Siberian Craton (SC) is critical for determining its tectonic evolution and placing the Craton in Neoproterozoic supercontinental reconstructions. Integration of new U–Pb–Hf detrital zircon data with regional geological constraints indicates that distinct Neoproterozoic arc-related magmatic belts can be identified within the Taimyr orogen. Sedimentary rocks derived from 970 to 800 Ma arc-related suites reveal abundant Archean and Paleoproterozoic detritus, characteristic of the SC. The 720–600 Ma arc-related zircon population from the younger Cambrian sedimentary rocks is also complemented by an exotic juvenile Mesoproterozoic zircon population and erosional products of older arc-related suites. Nonetheless, numerous evidences imply that both arcs broadly reworked Siberian basement components. We suggest that the early Neoproterozoic (ca. 970–800 Ma) arc system of the Taimyr orogen evolved on the active margin of the SC and probably extended along the periphery of Rodinia into Valhalla orogen of NE Laurentia. We also suggest the late Neoproterozoic (750–550 Ma) arc system could have been part of the Timanian orogen, which linked Siberia and Baltica at the Precambrian/Phanerozoic transition. Dataset Taimyr Siberia DataCite Metadata Store (German National Library of Science and Technology) Valhalla ENVELOPE(161.933,161.933,-77.583,-77.583) |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
unknown |
topic |
Physiology FOS Biological sciences Biotechnology 59999 Environmental Sciences not elsewhere classified FOS Earth and related environmental sciences 39999 Chemical Sciences not elsewhere classified FOS Chemical sciences Ecology Science Policy 110309 Infectious Diseases FOS Health sciences |
spellingShingle |
Physiology FOS Biological sciences Biotechnology 59999 Environmental Sciences not elsewhere classified FOS Earth and related environmental sciences 39999 Chemical Sciences not elsewhere classified FOS Chemical sciences Ecology Science Policy 110309 Infectious Diseases FOS Health sciences Priyatkina, Nadezhda Collins, William J. Khudoley, Andrei Zastrozhnov, Dmitry Ershova, Victoria Chamberlain, Kevin Shatsillo, Andrey Proskurnin, Vasily The Proterozoic evolution of northern Siberian Craton margin: a comparison of U–Pb–Hf signatures from sedimentary units of the Taimyr orogenic belt and the Siberian platform |
topic_facet |
Physiology FOS Biological sciences Biotechnology 59999 Environmental Sciences not elsewhere classified FOS Earth and related environmental sciences 39999 Chemical Sciences not elsewhere classified FOS Chemical sciences Ecology Science Policy 110309 Infectious Diseases FOS Health sciences |
description |
Identifying the cratonic affinity of Neoproterozoic crust that surrounds the northern margin of the Siberian Craton (SC) is critical for determining its tectonic evolution and placing the Craton in Neoproterozoic supercontinental reconstructions. Integration of new U–Pb–Hf detrital zircon data with regional geological constraints indicates that distinct Neoproterozoic arc-related magmatic belts can be identified within the Taimyr orogen. Sedimentary rocks derived from 970 to 800 Ma arc-related suites reveal abundant Archean and Paleoproterozoic detritus, characteristic of the SC. The 720–600 Ma arc-related zircon population from the younger Cambrian sedimentary rocks is also complemented by an exotic juvenile Mesoproterozoic zircon population and erosional products of older arc-related suites. Nonetheless, numerous evidences imply that both arcs broadly reworked Siberian basement components. We suggest that the early Neoproterozoic (ca. 970–800 Ma) arc system of the Taimyr orogen evolved on the active margin of the SC and probably extended along the periphery of Rodinia into Valhalla orogen of NE Laurentia. We also suggest the late Neoproterozoic (750–550 Ma) arc system could have been part of the Timanian orogen, which linked Siberia and Baltica at the Precambrian/Phanerozoic transition. |
format |
Dataset |
author |
Priyatkina, Nadezhda Collins, William J. Khudoley, Andrei Zastrozhnov, Dmitry Ershova, Victoria Chamberlain, Kevin Shatsillo, Andrey Proskurnin, Vasily |
author_facet |
Priyatkina, Nadezhda Collins, William J. Khudoley, Andrei Zastrozhnov, Dmitry Ershova, Victoria Chamberlain, Kevin Shatsillo, Andrey Proskurnin, Vasily |
author_sort |
Priyatkina, Nadezhda |
title |
The Proterozoic evolution of northern Siberian Craton margin: a comparison of U–Pb–Hf signatures from sedimentary units of the Taimyr orogenic belt and the Siberian platform |
title_short |
The Proterozoic evolution of northern Siberian Craton margin: a comparison of U–Pb–Hf signatures from sedimentary units of the Taimyr orogenic belt and the Siberian platform |
title_full |
The Proterozoic evolution of northern Siberian Craton margin: a comparison of U–Pb–Hf signatures from sedimentary units of the Taimyr orogenic belt and the Siberian platform |
title_fullStr |
The Proterozoic evolution of northern Siberian Craton margin: a comparison of U–Pb–Hf signatures from sedimentary units of the Taimyr orogenic belt and the Siberian platform |
title_full_unstemmed |
The Proterozoic evolution of northern Siberian Craton margin: a comparison of U–Pb–Hf signatures from sedimentary units of the Taimyr orogenic belt and the Siberian platform |
title_sort |
proterozoic evolution of northern siberian craton margin: a comparison of u–pb–hf signatures from sedimentary units of the taimyr orogenic belt and the siberian platform |
publisher |
Taylor & Francis |
publishDate |
2017 |
url |
https://dx.doi.org/10.6084/m9.figshare.4737784 https://tandf.figshare.com/articles/dataset/The_Proterozoic_evolution_of_northern_Siberian_Craton_margin_a_comparison_of_U_Pb_Hf_signatures_from_sedimentary_units_of_the_Taimyr_orogenic_belt_and_the_Siberian_platform/4737784 |
long_lat |
ENVELOPE(161.933,161.933,-77.583,-77.583) |
geographic |
Valhalla |
geographic_facet |
Valhalla |
genre |
Taimyr Siberia |
genre_facet |
Taimyr Siberia |
op_relation |
https://dx.doi.org/10.1080/00206814.2017.1289341 |
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.4737784 https://doi.org/10.1080/00206814.2017.1289341 |
_version_ |
1766214969321324544 |