New U–Pb Isotopic Data for Detrital Zircons from Metasedimentary Sequences of Northwestern Taimyr
This work presents the U–Pb (LA–ICP–MS) data of detrital zircons from metasedimentary sequences of northwestern Taimyr. An analysis of the youngest populations of detrital zircons testifies to the wide distribution of Cambrian sequences in the study area, but not Precambrian sequences as was conside...
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Online Access: | http://hdl.handle.net/11701/19288 |
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ftstpetersburgun:oai:dspace.spbu.ru:11701/19288 2023-05-15T18:19:15+02:00 New U–Pb Isotopic Data for Detrital Zircons from Metasedimentary Sequences of Northwestern Taimyr Ершова, Виктория Бэртовна 2017 http://hdl.handle.net/11701/19288 en eng Pleiades Publishing, Ltd http://hdl.handle.net/11701/19288 Article 2017 ftstpetersburgun 2020-09-14T23:50:15Z This work presents the U–Pb (LA–ICP–MS) data of detrital zircons from metasedimentary sequences of northwestern Taimyr. An analysis of the youngest populations of detrital zircons testifies to the wide distribution of Cambrian sequences in the study area, but not Precambrian sequences as was considered earlier, and the need for a substantial revision of the stratigraphic scheme of this area. The detrital zircon age distribution shows that the Timan margin of the Baltic paleocontinent was a major provenance area of the Cambrian sediments in northern and northwestern Taimyr, as well as the coeval sediments of the Severnaya Zemlya archipelago. Article in Journal/Newspaper Severnaya Zemlya Taimyr Saint Petersburg State University: Research Repository (DSpace SPbU) Severnaya Zemlya ENVELOPE(98.000,98.000,79.500,79.500) |
institution |
Open Polar |
collection |
Saint Petersburg State University: Research Repository (DSpace SPbU) |
op_collection_id |
ftstpetersburgun |
language |
English |
description |
This work presents the U–Pb (LA–ICP–MS) data of detrital zircons from metasedimentary sequences of northwestern Taimyr. An analysis of the youngest populations of detrital zircons testifies to the wide distribution of Cambrian sequences in the study area, but not Precambrian sequences as was considered earlier, and the need for a substantial revision of the stratigraphic scheme of this area. The detrital zircon age distribution shows that the Timan margin of the Baltic paleocontinent was a major provenance area of the Cambrian sediments in northern and northwestern Taimyr, as well as the coeval sediments of the Severnaya Zemlya archipelago. |
format |
Article in Journal/Newspaper |
author |
Ершова, Виктория Бэртовна |
spellingShingle |
Ершова, Виктория Бэртовна New U–Pb Isotopic Data for Detrital Zircons from Metasedimentary Sequences of Northwestern Taimyr |
author_facet |
Ершова, Виктория Бэртовна |
author_sort |
Ершова, Виктория Бэртовна |
title |
New U–Pb Isotopic Data for Detrital Zircons from Metasedimentary Sequences of Northwestern Taimyr |
title_short |
New U–Pb Isotopic Data for Detrital Zircons from Metasedimentary Sequences of Northwestern Taimyr |
title_full |
New U–Pb Isotopic Data for Detrital Zircons from Metasedimentary Sequences of Northwestern Taimyr |
title_fullStr |
New U–Pb Isotopic Data for Detrital Zircons from Metasedimentary Sequences of Northwestern Taimyr |
title_full_unstemmed |
New U–Pb Isotopic Data for Detrital Zircons from Metasedimentary Sequences of Northwestern Taimyr |
title_sort |
new u–pb isotopic data for detrital zircons from metasedimentary sequences of northwestern taimyr |
publisher |
Pleiades Publishing, Ltd |
publishDate |
2017 |
url |
http://hdl.handle.net/11701/19288 |
long_lat |
ENVELOPE(98.000,98.000,79.500,79.500) |
geographic |
Severnaya Zemlya |
geographic_facet |
Severnaya Zemlya |
genre |
Severnaya Zemlya Taimyr |
genre_facet |
Severnaya Zemlya Taimyr |
op_relation |
http://hdl.handle.net/11701/19288 |
_version_ |
1766196284130066432 |