U–Pb Age and Hf Isotope Geochemistry of Detrital Zircons from Cambrian Sandstones of the Severnaya Zemlya Archipelago and Northern Taimyr (Russian High Arctic)
U–Pb and Lu–Hf isotope analyses of detrital zircons collected from metasedimentary rocks from the southern part of Kara Terrane (northern Taimyr and Severnaya Zemlya archipelago) provide vital information about the paleogeographic and tectonic evolution of the Russian High Arctic. The detrital zirco...
Published in: | Minerals |
---|---|
Main Authors: | , , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
2020
|
Subjects: | |
Online Access: | http://hdl.handle.net/10852/81435 http://urn.nb.no/URN:NBN:no-84524 https://doi.org/10.3390/min10010036 |
id |
ftoslouniv:oai:www.duo.uio.no:10852/81435 |
---|---|
record_format |
openpolar |
spelling |
ftoslouniv:oai:www.duo.uio.no:10852/81435 2023-05-15T14:18:00+02:00 U–Pb Age and Hf Isotope Geochemistry of Detrital Zircons from Cambrian Sandstones of the Severnaya Zemlya Archipelago and Northern Taimyr (Russian High Arctic) Ershova, Victoria Prokopiev, Andrei Khudoley, Andrey Andersen, Tom Kullerud, Kåre Kolchanov, Daniil 2020-10-26T15:04:38Z http://hdl.handle.net/10852/81435 http://urn.nb.no/URN:NBN:no-84524 https://doi.org/10.3390/min10010036 EN eng http://urn.nb.no/URN:NBN:no-84524 Ershova, Victoria Prokopiev, Andrei Khudoley, Andrey Andersen, Tom Kullerud, Kåre Kolchanov, Daniil . U–Pb Age and Hf Isotope Geochemistry of Detrital Zircons from Cambrian Sandstones of the Severnaya Zemlya Archipelago and Northern Taimyr (Russian High Arctic). Minerals. 2020, 10(1), 1-14 http://hdl.handle.net/10852/81435 1842380 info:ofi/fmt:kev:mtx:ctx&ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Minerals&rft.volume=10&rft.spage=1&rft.date=2020 Minerals 10 1 https://doi.org/10.3390/min10010036 URN:NBN:no-84524 Fulltext https://www.duo.uio.no/bitstream/handle/10852/81435/1/minerals-10-00036-v2%2B%25281%2529.pdf Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/ CC-BY 2075-163X Journal article Tidsskriftartikkel Peer reviewed PublishedVersion 2020 ftoslouniv https://doi.org/10.3390/min10010036 2020-12-09T23:30:47Z U–Pb and Lu–Hf isotope analyses of detrital zircons collected from metasedimentary rocks from the southern part of Kara Terrane (northern Taimyr and Severnaya Zemlya archipelago) provide vital information about the paleogeographic and tectonic evolution of the Russian High Arctic. The detrital zircon signatures of the seven dated samples are very similar, suggesting a common provenance for the clastic detritus. The majority of the dated grains belong to the late Neoproterozoic to Cambrian ages, which suggests the maximum depositional age of the enclosing sedimentary units to be Cambrian. The εHf(t) values indicate that juvenile magma mixed with evolved continental crust and the zircons crystallized within a continental magmatic arc setting. Our data strongly suggest that the main provenance for the studied clastics was located within the Timanian Orogen. A review of the available detrital zircon ages from late Neoproterozoic to Cambrian strata across the wider Arctic strongly suggests that Kara Terrane, Novaya Zemlya, Seward Peninsula (Arctic Alaska), Alexander Terrane, De Long Islands, and Scandinavian Caledonides all formed a single tectonic domain during the Cambrian age, with clastics predominantly sourced from the Timanian Orogen. Article in Journal/Newspaper Archipelago Arctic Arctic De Long Islands Novaya Zemlya Severnaya Zemlya Seward Peninsula Taimyr Alaska Universitet i Oslo: Digitale utgivelser ved UiO (DUO) Arctic De Long Islands ENVELOPE(153.000,153.000,76.500,76.500) Long Islands ENVELOPE(-93.035,-93.035,56.912,56.912) Severnaya Zemlya ENVELOPE(98.000,98.000,79.500,79.500) Minerals 10 1 36 |
institution |
Open Polar |
collection |
Universitet i Oslo: Digitale utgivelser ved UiO (DUO) |
op_collection_id |
ftoslouniv |
language |
English |
description |
U–Pb and Lu–Hf isotope analyses of detrital zircons collected from metasedimentary rocks from the southern part of Kara Terrane (northern Taimyr and Severnaya Zemlya archipelago) provide vital information about the paleogeographic and tectonic evolution of the Russian High Arctic. The detrital zircon signatures of the seven dated samples are very similar, suggesting a common provenance for the clastic detritus. The majority of the dated grains belong to the late Neoproterozoic to Cambrian ages, which suggests the maximum depositional age of the enclosing sedimentary units to be Cambrian. The εHf(t) values indicate that juvenile magma mixed with evolved continental crust and the zircons crystallized within a continental magmatic arc setting. Our data strongly suggest that the main provenance for the studied clastics was located within the Timanian Orogen. A review of the available detrital zircon ages from late Neoproterozoic to Cambrian strata across the wider Arctic strongly suggests that Kara Terrane, Novaya Zemlya, Seward Peninsula (Arctic Alaska), Alexander Terrane, De Long Islands, and Scandinavian Caledonides all formed a single tectonic domain during the Cambrian age, with clastics predominantly sourced from the Timanian Orogen. |
format |
Article in Journal/Newspaper |
author |
Ershova, Victoria Prokopiev, Andrei Khudoley, Andrey Andersen, Tom Kullerud, Kåre Kolchanov, Daniil |
spellingShingle |
Ershova, Victoria Prokopiev, Andrei Khudoley, Andrey Andersen, Tom Kullerud, Kåre Kolchanov, Daniil U–Pb Age and Hf Isotope Geochemistry of Detrital Zircons from Cambrian Sandstones of the Severnaya Zemlya Archipelago and Northern Taimyr (Russian High Arctic) |
author_facet |
Ershova, Victoria Prokopiev, Andrei Khudoley, Andrey Andersen, Tom Kullerud, Kåre Kolchanov, Daniil |
author_sort |
Ershova, Victoria |
title |
U–Pb Age and Hf Isotope Geochemistry of Detrital Zircons from Cambrian Sandstones of the Severnaya Zemlya Archipelago and Northern Taimyr (Russian High Arctic) |
title_short |
U–Pb Age and Hf Isotope Geochemistry of Detrital Zircons from Cambrian Sandstones of the Severnaya Zemlya Archipelago and Northern Taimyr (Russian High Arctic) |
title_full |
U–Pb Age and Hf Isotope Geochemistry of Detrital Zircons from Cambrian Sandstones of the Severnaya Zemlya Archipelago and Northern Taimyr (Russian High Arctic) |
title_fullStr |
U–Pb Age and Hf Isotope Geochemistry of Detrital Zircons from Cambrian Sandstones of the Severnaya Zemlya Archipelago and Northern Taimyr (Russian High Arctic) |
title_full_unstemmed |
U–Pb Age and Hf Isotope Geochemistry of Detrital Zircons from Cambrian Sandstones of the Severnaya Zemlya Archipelago and Northern Taimyr (Russian High Arctic) |
title_sort |
u–pb age and hf isotope geochemistry of detrital zircons from cambrian sandstones of the severnaya zemlya archipelago and northern taimyr (russian high arctic) |
publishDate |
2020 |
url |
http://hdl.handle.net/10852/81435 http://urn.nb.no/URN:NBN:no-84524 https://doi.org/10.3390/min10010036 |
long_lat |
ENVELOPE(153.000,153.000,76.500,76.500) ENVELOPE(-93.035,-93.035,56.912,56.912) ENVELOPE(98.000,98.000,79.500,79.500) |
geographic |
Arctic De Long Islands Long Islands Severnaya Zemlya |
geographic_facet |
Arctic De Long Islands Long Islands Severnaya Zemlya |
genre |
Archipelago Arctic Arctic De Long Islands Novaya Zemlya Severnaya Zemlya Seward Peninsula Taimyr Alaska |
genre_facet |
Archipelago Arctic Arctic De Long Islands Novaya Zemlya Severnaya Zemlya Seward Peninsula Taimyr Alaska |
op_source |
2075-163X |
op_relation |
http://urn.nb.no/URN:NBN:no-84524 Ershova, Victoria Prokopiev, Andrei Khudoley, Andrey Andersen, Tom Kullerud, Kåre Kolchanov, Daniil . U–Pb Age and Hf Isotope Geochemistry of Detrital Zircons from Cambrian Sandstones of the Severnaya Zemlya Archipelago and Northern Taimyr (Russian High Arctic). Minerals. 2020, 10(1), 1-14 http://hdl.handle.net/10852/81435 1842380 info:ofi/fmt:kev:mtx:ctx&ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Minerals&rft.volume=10&rft.spage=1&rft.date=2020 Minerals 10 1 https://doi.org/10.3390/min10010036 URN:NBN:no-84524 Fulltext https://www.duo.uio.no/bitstream/handle/10852/81435/1/minerals-10-00036-v2%2B%25281%2529.pdf |
op_rights |
Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/ |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.3390/min10010036 |
container_title |
Minerals |
container_volume |
10 |
container_issue |
1 |
container_start_page |
36 |
_version_ |
1766289779105726464 |