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Strontium Isotope Composition in Limestones of the Dal’nyaya Taiga Group in the Patom Basin : Vendian Reference Section of Siberia. / Rud’ko, S. V.; Kuznetsov, A. B.; Petrov, P. Yu.

In: Lithology and Mineral Resources, Vol. 55, No. 3, 01.05.2020, p. 206-217.

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

Harvard

Rud’ko, SV, Kuznetsov, AB & Petrov, PY 2020, 'Strontium Isotope Composition in Limestones of the Dal’nyaya Taiga Group in the Patom Basin: Vendian Reference Section of Siberia', Lithology and Mineral Resources, vol. 55, no. 3, pp. 206-217. https://doi.org/10.1134/S0024490220030050

APA

Rud’ko, S. V., Kuznetsov, A. B., & Petrov, P. Y. (2020). Strontium Isotope Composition in Limestones of the Dal’nyaya Taiga Group in the Patom Basin: Vendian Reference Section of Siberia. Lithology and Mineral Resources, 55(3), 206-217. https://doi.org/10.1134/S0024490220030050

Vancouver

Rud’ko SV, Kuznetsov AB, Petrov PY. Strontium Isotope Composition in Limestones of the Dal’nyaya Taiga Group in the Patom Basin: Vendian Reference Section of Siberia. Lithology and Mineral Resources. 2020 May 1;55(3):206-217. https://doi.org/10.1134/S0024490220030050

Author

Rud’ko, S. V. ; Kuznetsov, A. B. ; Petrov, P. Yu. / Strontium Isotope Composition in Limestones of the Dal’nyaya Taiga Group in the Patom Basin : Vendian Reference Section of Siberia. In: Lithology and Mineral Resources. 2020 ; Vol. 55, No. 3. pp. 206-217.

BibTeX

@article{b69be091d76344e4bbd3e1ebec24b8f3,
title = "Strontium Isotope Composition in Limestones of the Dal{\textquoteright}nyaya Taiga Group in the Patom Basin: Vendian Reference Section of Siberia",
abstract = "Abstract: New data on the 87Sr/86Sr ratio variations in carbonate rocks of the Dal{\textquoteright}nyaya Taiga Group in the Vendian reference section (Ura Uplift, Central Siberia) are presented. The 87Sr/86Sr variations correlate with the sequence-stratigraphic scheme reflecting evolution of the paleobasin, δ13C variations, and paleontological data. Limestones with a high (>1050 µg/g) Sr concentration, which do not show any signs of alteration of the Sr isotope system, were used for reconstructing the secular 87Sr/86Sr variations. Increase in the 87Sr/86Sr ratio from 0.70755 to 0.70823 complicated by subordinate fluctuations was established in seawater during the accumulation of the Dal{\textquoteright}nyaya Taiga Group carbonate rocks. Duration of the postglacial deposition of the Dal{\textquoteright}nyaya Taiga Group is estimated at no less than 14–15 Ma. Secular variations of the 87Sr/86Sr ratio measured in the Dal{\textquoteright}nyaya Taiga Group limestones are similar to changes of this ratio after the Marinoan glacial period. The Sr and C isotope correlations suggest a prolonged hiatus between the Dal{\textquoteright}nyaya Taiga and Zhuya groups.",
keywords = "chemostratigraphy, secular variations, Siberia, strontium isotopes, Vendian",
author = "Rud{\textquoteright}ko, {S. V.} and Kuznetsov, {A. B.} and Petrov, {P. Yu}",
note = "Publisher Copyright: {\textcopyright} 2020, Pleiades Publishing, Inc. Copyright: Copyright 2020 Elsevier B.V., All rights reserved.",
year = "2020",
month = may,
day = "1",
doi = "10.1134/S0024490220030050",
language = "English",
volume = "55",
pages = "206--217",
journal = "Lithology and Mineral Resources",
issn = "0024-4902",
publisher = "МАИК {"}Наука/Интерпериодика{"}",
number = "3",

}

RIS

TY - JOUR

T1 - Strontium Isotope Composition in Limestones of the Dal’nyaya Taiga Group in the Patom Basin

T2 - Vendian Reference Section of Siberia

AU - Rud’ko, S. V.

AU - Kuznetsov, A. B.

AU - Petrov, P. Yu

N1 - Publisher Copyright: © 2020, Pleiades Publishing, Inc. Copyright: Copyright 2020 Elsevier B.V., All rights reserved.

PY - 2020/5/1

Y1 - 2020/5/1

N2 - Abstract: New data on the 87Sr/86Sr ratio variations in carbonate rocks of the Dal’nyaya Taiga Group in the Vendian reference section (Ura Uplift, Central Siberia) are presented. The 87Sr/86Sr variations correlate with the sequence-stratigraphic scheme reflecting evolution of the paleobasin, δ13C variations, and paleontological data. Limestones with a high (>1050 µg/g) Sr concentration, which do not show any signs of alteration of the Sr isotope system, were used for reconstructing the secular 87Sr/86Sr variations. Increase in the 87Sr/86Sr ratio from 0.70755 to 0.70823 complicated by subordinate fluctuations was established in seawater during the accumulation of the Dal’nyaya Taiga Group carbonate rocks. Duration of the postglacial deposition of the Dal’nyaya Taiga Group is estimated at no less than 14–15 Ma. Secular variations of the 87Sr/86Sr ratio measured in the Dal’nyaya Taiga Group limestones are similar to changes of this ratio after the Marinoan glacial period. The Sr and C isotope correlations suggest a prolonged hiatus between the Dal’nyaya Taiga and Zhuya groups.

AB - Abstract: New data on the 87Sr/86Sr ratio variations in carbonate rocks of the Dal’nyaya Taiga Group in the Vendian reference section (Ura Uplift, Central Siberia) are presented. The 87Sr/86Sr variations correlate with the sequence-stratigraphic scheme reflecting evolution of the paleobasin, δ13C variations, and paleontological data. Limestones with a high (>1050 µg/g) Sr concentration, which do not show any signs of alteration of the Sr isotope system, were used for reconstructing the secular 87Sr/86Sr variations. Increase in the 87Sr/86Sr ratio from 0.70755 to 0.70823 complicated by subordinate fluctuations was established in seawater during the accumulation of the Dal’nyaya Taiga Group carbonate rocks. Duration of the postglacial deposition of the Dal’nyaya Taiga Group is estimated at no less than 14–15 Ma. Secular variations of the 87Sr/86Sr ratio measured in the Dal’nyaya Taiga Group limestones are similar to changes of this ratio after the Marinoan glacial period. The Sr and C isotope correlations suggest a prolonged hiatus between the Dal’nyaya Taiga and Zhuya groups.

KW - chemostratigraphy

KW - secular variations

KW - Siberia

KW - strontium isotopes

KW - Vendian

UR - http://www.scopus.com/inward/record.url?scp=85084496373&partnerID=8YFLogxK

U2 - 10.1134/S0024490220030050

DO - 10.1134/S0024490220030050

M3 - Article

AN - SCOPUS:85084496373

VL - 55

SP - 206

EP - 217

JO - Lithology and Mineral Resources

JF - Lithology and Mineral Resources

SN - 0024-4902

IS - 3

ER -

ID: 75949680