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The Upper Riphean of the Yenisei Range : Sr Chemostratigraphy and Pb–Pb Age of Limestones of the Tungusik and Shirokaya Groups. / Kuznetsov, A. B.; Kochnev, B. B.; Vasilyeva, I. M. и др.

в: Stratigraphy and Geological Correlation, Том 27, № 5, 01.09.2019, стр. 538-554.

Результаты исследований: Научные публикации в периодических изданияхстатьяРецензирование

Harvard

Kuznetsov, AB, Kochnev, BB, Vasilyeva, IM & Ovchinnikova, GV 2019, 'The Upper Riphean of the Yenisei Range: Sr Chemostratigraphy and Pb–Pb Age of Limestones of the Tungusik and Shirokaya Groups', Stratigraphy and Geological Correlation, Том. 27, № 5, стр. 538-554. https://doi.org/10.1134/S0869593819050058

APA

Kuznetsov, A. B., Kochnev, B. B., Vasilyeva, I. M., & Ovchinnikova, G. V. (2019). The Upper Riphean of the Yenisei Range: Sr Chemostratigraphy and Pb–Pb Age of Limestones of the Tungusik and Shirokaya Groups. Stratigraphy and Geological Correlation, 27(5), 538-554. https://doi.org/10.1134/S0869593819050058

Vancouver

Kuznetsov AB, Kochnev BB, Vasilyeva IM, Ovchinnikova GV. The Upper Riphean of the Yenisei Range: Sr Chemostratigraphy and Pb–Pb Age of Limestones of the Tungusik and Shirokaya Groups. Stratigraphy and Geological Correlation. 2019 сент. 1;27(5):538-554. doi: 10.1134/S0869593819050058

Author

Kuznetsov, A. B. ; Kochnev, B. B. ; Vasilyeva, I. M. и др. / The Upper Riphean of the Yenisei Range : Sr Chemostratigraphy and Pb–Pb Age of Limestones of the Tungusik and Shirokaya Groups. в: Stratigraphy and Geological Correlation. 2019 ; Том 27, № 5. стр. 538-554.

BibTeX

@article{48df60f76f13403cbb9c5c7bc33e9e72,
title = "The Upper Riphean of the Yenisei Range: Sr Chemostratigraphy and Pb–Pb Age of Limestones of the Tungusik and Shirokaya Groups",
abstract = "The Pb–Pb isotope age and the Sr isotope signature of the Upper Riphean sedimentary limestones from the south of the Yenisei Range on the western margin of the Siberian Craton were obtained. The Pb–Pb age of carbonate deposits of the Dadykta Formation of the Tungusik Group in the Kamenka facial zone in the east of the Yenisei Range is 1020 ± 20 Ma. The Pb–Pb age of limestone of the Gorevka Formation of the Shirokaya Group in the Glushikha facies zone in the western part of the region is estimated at 1020 ± 70 Ma. The 87Sr/86Sr ratio in limestones of the Dadykta Formation lies within 0.70536–0.70590 and that of the Gorevka Formation lies within 0.70552–0.70578. This coincides with a decrease in the 87Sr/86Sr ratio in a paleo-ocean immediately after the culmination of the Grenville orogeny. The correlation of the Shirokaya Group with the Oslyanka Group of the Kamenka Zone in combination with other data has shown that the accumulation of the Tungusik, Shirokaya, and Oslyanka groups occurred within an interval of 1030–950 Ma. The isotope age of the Middle and Upper Riphean boundary at the base of the Tungusik Group of the Yenisei Range is estimated at 1030 Ma, which is consistent with the age of this boundary in the sections of the Turukhansk Uplift and the Uchur-Maya Region of Siberia. It was revealed that the greater part of the Upper Riphean (Neoproterozoic) in the sedimentary record of the Yenisei Range is missing. The observed facial zoning of the Riphean deposits of the Yenisei Range represents the configuration of the ancient sedimentary basin that existed at the western margin of the Siberian Craton long before the collisional events accompanied by granite intrusions and superimposed metamorphism in the Neoproterozoic.",
keywords = "Neoproterozoic, Pb–Pb geochronology, Riphean, Siberian Platform, Sr chemostratigraphy, Yenisei Range, CARBONATES, BIOSTRATIGRAPHY, ISOTOPE AGE, SIGNATURE, GEOCHRONOLOGY, MAYA REGION, WESTERN MARGIN, LAKHANDA GROUP, EVOLUTION, SIBERIAN CRATON, Pb-Pb geochronology",
author = "Kuznetsov, {A. B.} and Kochnev, {B. B.} and Vasilyeva, {I. M.} and Ovchinnikova, {G. V.}",
note = "Publisher Copyright: {\textcopyright} 2019, Pleiades Publishing, Ltd. Copyright: Copyright 2019 Elsevier B.V., All rights reserved.",
year = "2019",
month = sep,
day = "1",
doi = "10.1134/S0869593819050058",
language = "English",
volume = "27",
pages = "538--554",
journal = "Stratigraphy and Geological Correlation",
issn = "0869-5938",
publisher = "PLEIADES PUBLISHING INC",
number = "5",

}

RIS

TY - JOUR

T1 - The Upper Riphean of the Yenisei Range

T2 - Sr Chemostratigraphy and Pb–Pb Age of Limestones of the Tungusik and Shirokaya Groups

AU - Kuznetsov, A. B.

AU - Kochnev, B. B.

AU - Vasilyeva, I. M.

AU - Ovchinnikova, G. V.

N1 - Publisher Copyright: © 2019, Pleiades Publishing, Ltd. Copyright: Copyright 2019 Elsevier B.V., All rights reserved.

PY - 2019/9/1

Y1 - 2019/9/1

N2 - The Pb–Pb isotope age and the Sr isotope signature of the Upper Riphean sedimentary limestones from the south of the Yenisei Range on the western margin of the Siberian Craton were obtained. The Pb–Pb age of carbonate deposits of the Dadykta Formation of the Tungusik Group in the Kamenka facial zone in the east of the Yenisei Range is 1020 ± 20 Ma. The Pb–Pb age of limestone of the Gorevka Formation of the Shirokaya Group in the Glushikha facies zone in the western part of the region is estimated at 1020 ± 70 Ma. The 87Sr/86Sr ratio in limestones of the Dadykta Formation lies within 0.70536–0.70590 and that of the Gorevka Formation lies within 0.70552–0.70578. This coincides with a decrease in the 87Sr/86Sr ratio in a paleo-ocean immediately after the culmination of the Grenville orogeny. The correlation of the Shirokaya Group with the Oslyanka Group of the Kamenka Zone in combination with other data has shown that the accumulation of the Tungusik, Shirokaya, and Oslyanka groups occurred within an interval of 1030–950 Ma. The isotope age of the Middle and Upper Riphean boundary at the base of the Tungusik Group of the Yenisei Range is estimated at 1030 Ma, which is consistent with the age of this boundary in the sections of the Turukhansk Uplift and the Uchur-Maya Region of Siberia. It was revealed that the greater part of the Upper Riphean (Neoproterozoic) in the sedimentary record of the Yenisei Range is missing. The observed facial zoning of the Riphean deposits of the Yenisei Range represents the configuration of the ancient sedimentary basin that existed at the western margin of the Siberian Craton long before the collisional events accompanied by granite intrusions and superimposed metamorphism in the Neoproterozoic.

AB - The Pb–Pb isotope age and the Sr isotope signature of the Upper Riphean sedimentary limestones from the south of the Yenisei Range on the western margin of the Siberian Craton were obtained. The Pb–Pb age of carbonate deposits of the Dadykta Formation of the Tungusik Group in the Kamenka facial zone in the east of the Yenisei Range is 1020 ± 20 Ma. The Pb–Pb age of limestone of the Gorevka Formation of the Shirokaya Group in the Glushikha facies zone in the western part of the region is estimated at 1020 ± 70 Ma. The 87Sr/86Sr ratio in limestones of the Dadykta Formation lies within 0.70536–0.70590 and that of the Gorevka Formation lies within 0.70552–0.70578. This coincides with a decrease in the 87Sr/86Sr ratio in a paleo-ocean immediately after the culmination of the Grenville orogeny. The correlation of the Shirokaya Group with the Oslyanka Group of the Kamenka Zone in combination with other data has shown that the accumulation of the Tungusik, Shirokaya, and Oslyanka groups occurred within an interval of 1030–950 Ma. The isotope age of the Middle and Upper Riphean boundary at the base of the Tungusik Group of the Yenisei Range is estimated at 1030 Ma, which is consistent with the age of this boundary in the sections of the Turukhansk Uplift and the Uchur-Maya Region of Siberia. It was revealed that the greater part of the Upper Riphean (Neoproterozoic) in the sedimentary record of the Yenisei Range is missing. The observed facial zoning of the Riphean deposits of the Yenisei Range represents the configuration of the ancient sedimentary basin that existed at the western margin of the Siberian Craton long before the collisional events accompanied by granite intrusions and superimposed metamorphism in the Neoproterozoic.

KW - Neoproterozoic

KW - Pb–Pb geochronology

KW - Riphean

KW - Siberian Platform

KW - Sr chemostratigraphy

KW - Yenisei Range

KW - CARBONATES

KW - BIOSTRATIGRAPHY

KW - ISOTOPE AGE

KW - SIGNATURE

KW - GEOCHRONOLOGY

KW - MAYA REGION

KW - WESTERN MARGIN

KW - LAKHANDA GROUP

KW - EVOLUTION

KW - SIBERIAN CRATON

KW - Pb-Pb geochronology

UR - http://www.scopus.com/inward/record.url?scp=85073381517&partnerID=8YFLogxK

U2 - 10.1134/S0869593819050058

DO - 10.1134/S0869593819050058

M3 - Article

AN - SCOPUS:85073381517

VL - 27

SP - 538

EP - 554

JO - Stratigraphy and Geological Correlation

JF - Stratigraphy and Geological Correlation

SN - 0869-5938

IS - 5

ER -

ID: 21875244