Age, sources, and provenances of protoliths of metasedimentary rocks of the Dzheltulak group, Dzheltulak suture

S. D. Velikoslavinskii; A. B. Kotov; V. P. Kovach; E. V. Tolmacheva; A. M. Larin; A. A. Sorokin; A. P. Sorokin; K. L. Wang; E. B. Salnikova

doi:10.1134/S1028334X16060027

Age, sources, and provenances of protoliths of metasedimentary rocks of the Dzheltulak group, Dzheltulak suture

S. D. Velikoslavinskii^*, A. B. Kotov, V. P. Kovach, E. V. Tolmacheva, A. M. Larin, A. A. Sorokin, A. P. Sorokin, K. L. Wang, E. B. Salnikova

^*Corresponding author for this work

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

18 Citations (Scopus)

Abstract

The results of Sm–Nb isotopic–geochemical studies of metasedimentary and metavolcanic rocks of the Dzheltulak Group of the central part of the Dzheltulak suture, as well as geochronological U–Th–Pb (LA ICP MS) studies of detrital zircons from metasedimentary rocks, which are considered as Paleoproterozoic in current stratigraphic schemes, are presented. The age of the youngest zircons is 170–190 Ma, whereas the age of the last stage of regional metamorphism is 140–150 Ma. Thus, the Dzheltulak Group hosts metasedimentary rocks, the age of the protolith of which ranges from 140–150 to 170–190 Ma. The detrital zircons derived from intrusive and metamorphic rocks of the Selenga–Stanovoi and Dzhugdzhur–Stanovoi superterranes.

Original language	English
Pages (from-to)	545-548
Number of pages	4
Journal	Doklady Earth Sciences
Volume	468
Issue number	2
DOIs	https://doi.org/10.1134/S1028334X16060027
Publication status	Published - 1 Jun 2016
Externally published	Yes

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title = "Age, sources, and provenances of protoliths of metasedimentary rocks of the Dzheltulak group, Dzheltulak suture",

abstract = "The results of Sm–Nb isotopic–geochemical studies of metasedimentary and metavolcanic rocks of the Dzheltulak Group of the central part of the Dzheltulak suture, as well as geochronological U–Th–Pb (LA ICP MS) studies of detrital zircons from metasedimentary rocks, which are considered as Paleoproterozoic in current stratigraphic schemes, are presented. The age of the youngest zircons is 170–190 Ma, whereas the age of the last stage of regional metamorphism is 140–150 Ma. Thus, the Dzheltulak Group hosts metasedimentary rocks, the age of the protolith of which ranges from 140–150 to 170–190 Ma. The detrital zircons derived from intrusive and metamorphic rocks of the Selenga–Stanovoi and Dzhugdzhur–Stanovoi superterranes.",

author = "Velikoslavinskii, {S. D.} and Kotov, {A. B.} and Kovach, {V. P.} and Tolmacheva, {E. V.} and Larin, {A. M.} and Sorokin, {A. A.} and Sorokin, {A. P.} and Wang, {K. L.} and Salnikova, {E. B.}",

year = "2016",

month = jun,

day = "1",

doi = "10.1134/S1028334X16060027",

language = "English",

volume = "468",

pages = "545--548",

journal = "Doklady Earth Sciences",

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T1 - Age, sources, and provenances of protoliths of metasedimentary rocks of the Dzheltulak group, Dzheltulak suture

AU - Velikoslavinskii, S. D.

AU - Kotov, A. B.

AU - Kovach, V. P.

AU - Tolmacheva, E. V.

AU - Larin, A. M.

AU - Sorokin, A. A.

AU - Sorokin, A. P.

AU - Wang, K. L.

AU - Salnikova, E. B.

PY - 2016/6/1

Y1 - 2016/6/1

N2 - The results of Sm–Nb isotopic–geochemical studies of metasedimentary and metavolcanic rocks of the Dzheltulak Group of the central part of the Dzheltulak suture, as well as geochronological U–Th–Pb (LA ICP MS) studies of detrital zircons from metasedimentary rocks, which are considered as Paleoproterozoic in current stratigraphic schemes, are presented. The age of the youngest zircons is 170–190 Ma, whereas the age of the last stage of regional metamorphism is 140–150 Ma. Thus, the Dzheltulak Group hosts metasedimentary rocks, the age of the protolith of which ranges from 140–150 to 170–190 Ma. The detrital zircons derived from intrusive and metamorphic rocks of the Selenga–Stanovoi and Dzhugdzhur–Stanovoi superterranes.

AB - The results of Sm–Nb isotopic–geochemical studies of metasedimentary and metavolcanic rocks of the Dzheltulak Group of the central part of the Dzheltulak suture, as well as geochronological U–Th–Pb (LA ICP MS) studies of detrital zircons from metasedimentary rocks, which are considered as Paleoproterozoic in current stratigraphic schemes, are presented. The age of the youngest zircons is 170–190 Ma, whereas the age of the last stage of regional metamorphism is 140–150 Ma. Thus, the Dzheltulak Group hosts metasedimentary rocks, the age of the protolith of which ranges from 140–150 to 170–190 Ma. The detrital zircons derived from intrusive and metamorphic rocks of the Selenga–Stanovoi and Dzhugdzhur–Stanovoi superterranes.

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SN - 1028-334X

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JO - Doklady Earth Sciences

JF - Doklady Earth Sciences

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ER -

Age, sources, and provenances of protoliths of metasedimentary rocks of the Dzheltulak group, Dzheltulak suture

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