Main stages of tectonomagmatic activity of the Tuva–Mongolian microcontinent in the Precambrian: data on the U–Pb age of zircons

E. F. Letnikova; S. I. Shkolnik; F. A. Letnikov; E. A. Karakovskii; Yu A. Kostitsyn; I. A. Vishnevskaya; L. Z. Reznitskii; A. V. Ivanov; A. I. Prochenkin

doi:10.1134/S1028334X17060113

Main stages of tectonomagmatic activity of the Tuva–Mongolian microcontinent in the Precambrian: data on the U–Pb age of zircons

E. F. Letnikova, S. I. Shkolnik, F. A. Letnikov, E. A. Karakovskii, Yu A. Kostitsyn, I. A. Vishnevskaya, L. Z. Reznitskii, A. V. Ivanov, A. I. Prochenkin

Department of Geology and Geophysics

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9 Citations (Scopus)

Abstract

The U–Pb age of zircons from Ediacaran sandstones of the cover of the Tuva–Mongolian microcontinent and the rocks of its Early Precambrian basement (Gargan block) was analyzed by the LA–ICP–MS method. The major stages of tectonomagmatic activity of this block include the Neoarchean, Paleoproterozoic (no younger than 2 Ga), and Neoproterozoic. Comparison of the age of zircons from Ediacaran terrigenous rocks of the Tuva–Mongolian microcontinent and sandstones of the reference sections of the Ediacaran shelf of the Siberian platform undeniably indicates their independent accumulation.

Original language	English
Pages (from-to)	668-673
Number of pages	6
Journal	Doklady Earth Sciences
Volume	474
Issue number	2
DOIs	https://doi.org/10.1134/S1028334X17060113
Publication status	Published - 1 Jun 2017

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Letnikova, E. F., Shkolnik, S. I., Letnikov, F. A., Karakovskii, E. A., Kostitsyn, Y. A., Vishnevskaya, I. A., Reznitskii, L. Z., Ivanov, A. V., & Prochenkin, A. I. (2017). Main stages of tectonomagmatic activity of the Tuva–Mongolian microcontinent in the Precambrian: data on the U–Pb age of zircons. Doklady Earth Sciences, 474(2), 668-673. https://doi.org/10.1134/S1028334X17060113

Letnikova, E. F. ; Shkolnik, S. I. ; Letnikov, F. A. ; Karakovskii, E. A. ; Kostitsyn, Yu A. ; Vishnevskaya, I. A. ; Reznitskii, L. Z. ; Ivanov, A. V. ; Prochenkin, A. I. / Main stages of tectonomagmatic activity of the Tuva–Mongolian microcontinent in the Precambrian : data on the U–Pb age of zircons. In: Doklady Earth Sciences. 2017 ; Vol. 474, No. 2. pp. 668-673.

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title = "Main stages of tectonomagmatic activity of the Tuva–Mongolian microcontinent in the Precambrian: data on the U–Pb age of zircons",

abstract = "The U–Pb age of zircons from Ediacaran sandstones of the cover of the Tuva–Mongolian microcontinent and the rocks of its Early Precambrian basement (Gargan block) was analyzed by the LA–ICP–MS method. The major stages of tectonomagmatic activity of this block include the Neoarchean, Paleoproterozoic (no younger than 2 Ga), and Neoproterozoic. Comparison of the age of zircons from Ediacaran terrigenous rocks of the Tuva–Mongolian microcontinent and sandstones of the reference sections of the Ediacaran shelf of the Siberian platform undeniably indicates their independent accumulation.",

author = "Letnikova, {E. F.} and Shkolnik, {S. I.} and Letnikov, {F. A.} and Karakovskii, {E. A.} and Kostitsyn, {Yu A.} and Vishnevskaya, {I. A.} and Reznitskii, {L. Z.} and Ivanov, {A. V.} and Prochenkin, {A. I.}",

year = "2017",

month = jun,

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doi = "10.1134/S1028334X17060113",

language = "English",

volume = "474",

pages = "668--673",

journal = "Doklady Earth Sciences",

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Letnikova, EF, Shkolnik, SI, Letnikov, FA, Karakovskii, EA, Kostitsyn, YA, Vishnevskaya, IA, Reznitskii, LZ, Ivanov, AV & Prochenkin, AI 2017, 'Main stages of tectonomagmatic activity of the Tuva–Mongolian microcontinent in the Precambrian: data on the U–Pb age of zircons', Doklady Earth Sciences, vol. 474, no. 2, pp. 668-673. https://doi.org/10.1134/S1028334X17060113

Main stages of tectonomagmatic activity of the Tuva–Mongolian microcontinent in the Precambrian : data on the U–Pb age of zircons. / Letnikova, E. F.; Shkolnik, S. I.; Letnikov, F. A.; Karakovskii, E. A.; Kostitsyn, Yu A.; Vishnevskaya, I. A.; Reznitskii, L. Z.; Ivanov, A. V.; Prochenkin, A. I.

In: Doklady Earth Sciences, Vol. 474, No. 2, 01.06.2017, p. 668-673.

Research output: Contribution to journal › Article › peer-review

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T1 - Main stages of tectonomagmatic activity of the Tuva–Mongolian microcontinent in the Precambrian

T2 - data on the U–Pb age of zircons

AU - Letnikova, E. F.

AU - Shkolnik, S. I.

AU - Letnikov, F. A.

AU - Karakovskii, E. A.

AU - Kostitsyn, Yu A.

AU - Vishnevskaya, I. A.

AU - Reznitskii, L. Z.

AU - Ivanov, A. V.

AU - Prochenkin, A. I.

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AB - The U–Pb age of zircons from Ediacaran sandstones of the cover of the Tuva–Mongolian microcontinent and the rocks of its Early Precambrian basement (Gargan block) was analyzed by the LA–ICP–MS method. The major stages of tectonomagmatic activity of this block include the Neoarchean, Paleoproterozoic (no younger than 2 Ga), and Neoproterozoic. Comparison of the age of zircons from Ediacaran terrigenous rocks of the Tuva–Mongolian microcontinent and sandstones of the reference sections of the Ediacaran shelf of the Siberian platform undeniably indicates their independent accumulation.

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Main stages of tectonomagmatic activity of the Tuva–Mongolian microcontinent in the Precambrian: data on the U–Pb age of zircons

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