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Geochronology of the metamorphic rocks in the Kurai accretionary prism (south-eastern Gorny Altai). / Kulikova, A. V.; Buslov, M. M.; Travin, A. V.

In: Geodynamics and Tectonophysics, Vol. 8, No. 4, 01.01.2017, p. 1049-1063.

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

Harvard

Kulikova, AV, Buslov, MM & Travin, AV 2017, 'Geochronology of the metamorphic rocks in the Kurai accretionary prism (south-eastern Gorny Altai)', Geodynamics and Tectonophysics, vol. 8, no. 4, pp. 1049-1063. https://doi.org/10.5800/GT-2017-8-4-0332

APA

Kulikova, A. V., Buslov, M. M., & Travin, A. V. (2017). Geochronology of the metamorphic rocks in the Kurai accretionary prism (south-eastern Gorny Altai). Geodynamics and Tectonophysics, 8(4), 1049-1063. https://doi.org/10.5800/GT-2017-8-4-0332

Vancouver

Kulikova AV, Buslov MM, Travin AV. Geochronology of the metamorphic rocks in the Kurai accretionary prism (south-eastern Gorny Altai). Geodynamics and Tectonophysics. 2017 Jan 1;8(4):1049-1063. doi: 10.5800/GT-2017-8-4-0332

Author

Kulikova, A. V. ; Buslov, M. M. ; Travin, A. V. / Geochronology of the metamorphic rocks in the Kurai accretionary prism (south-eastern Gorny Altai). In: Geodynamics and Tectonophysics. 2017 ; Vol. 8, No. 4. pp. 1049-1063.

BibTeX

@article{f3b4fb477b674aab9525b7e015f14219,
title = "Geochronology of the metamorphic rocks in the Kurai accretionary prism (south-eastern Gorny Altai)",
abstract = "The paper provides a review of the published and new geological and geochronological data on the metamorphic rocks in the Kurai accretionary prism, considering the evolution of the Kuznetsk-Altai island-arc paleosubduction channel of the Siberian continent. The following two stages are distinguished by 40Ar/39Ar and U/Pb dating: (1) 636-619 Ma and earlier: sinking of ophiolites into the subduction zone; (2) 604-585 Ma: sinking of the large bodies of oceanic uplifts into the subduction zone. These processes led to the exhumation of the high-pressure rocks and the hot Chagan-Uzun peridotites. The dynamo-thermal effect of the latter on the basalts is reflected in the inverted metamorphic zoning and the occurrence of garnet amphibolites and plagiogranite migmatites. It is probable that the paleo-seamounts collided with the island arc during the Vendian-Early Cambrian. The data reviewed in this paper give evidence of an active margin of the West Pacific type in the western Altai-Sayan folded region in the Vendian-Cambrian.",
keywords = "Ar/Ar dating, Accretionary prism, Geochronology, Metamorphic rocks, geochronology, Ar-40/Ar-39 dating, COMPLEX, TECTONICS, CRUSTAL GROWTH, GEODYNAMICS, accretionary prism, metamorphic rocks, OPHIOLITE, EVOLUTION, CENTRAL-ASIA, BELT, SIBERIAN CONTINENT, RUSSIA",
author = "Kulikova, {A. V.} and Buslov, {M. M.} and Travin, {A. V.}",
year = "2017",
month = jan,
day = "1",
doi = "10.5800/GT-2017-8-4-0332",
language = "English",
volume = "8",
pages = "1049--1063",
journal = "Geodynamics and Tectonophysics",
issn = "2078-502X",
publisher = "Institute of the Earth's Crust",
number = "4",

}

RIS

TY - JOUR

T1 - Geochronology of the metamorphic rocks in the Kurai accretionary prism (south-eastern Gorny Altai)

AU - Kulikova, A. V.

AU - Buslov, M. M.

AU - Travin, A. V.

PY - 2017/1/1

Y1 - 2017/1/1

N2 - The paper provides a review of the published and new geological and geochronological data on the metamorphic rocks in the Kurai accretionary prism, considering the evolution of the Kuznetsk-Altai island-arc paleosubduction channel of the Siberian continent. The following two stages are distinguished by 40Ar/39Ar and U/Pb dating: (1) 636-619 Ma and earlier: sinking of ophiolites into the subduction zone; (2) 604-585 Ma: sinking of the large bodies of oceanic uplifts into the subduction zone. These processes led to the exhumation of the high-pressure rocks and the hot Chagan-Uzun peridotites. The dynamo-thermal effect of the latter on the basalts is reflected in the inverted metamorphic zoning and the occurrence of garnet amphibolites and plagiogranite migmatites. It is probable that the paleo-seamounts collided with the island arc during the Vendian-Early Cambrian. The data reviewed in this paper give evidence of an active margin of the West Pacific type in the western Altai-Sayan folded region in the Vendian-Cambrian.

AB - The paper provides a review of the published and new geological and geochronological data on the metamorphic rocks in the Kurai accretionary prism, considering the evolution of the Kuznetsk-Altai island-arc paleosubduction channel of the Siberian continent. The following two stages are distinguished by 40Ar/39Ar and U/Pb dating: (1) 636-619 Ma and earlier: sinking of ophiolites into the subduction zone; (2) 604-585 Ma: sinking of the large bodies of oceanic uplifts into the subduction zone. These processes led to the exhumation of the high-pressure rocks and the hot Chagan-Uzun peridotites. The dynamo-thermal effect of the latter on the basalts is reflected in the inverted metamorphic zoning and the occurrence of garnet amphibolites and plagiogranite migmatites. It is probable that the paleo-seamounts collided with the island arc during the Vendian-Early Cambrian. The data reviewed in this paper give evidence of an active margin of the West Pacific type in the western Altai-Sayan folded region in the Vendian-Cambrian.

KW - Ar/Ar dating

KW - Accretionary prism

KW - Geochronology

KW - Metamorphic rocks

KW - geochronology

KW - Ar-40/Ar-39 dating

KW - COMPLEX

KW - TECTONICS

KW - CRUSTAL GROWTH

KW - GEODYNAMICS

KW - accretionary prism

KW - metamorphic rocks

KW - OPHIOLITE

KW - EVOLUTION

KW - CENTRAL-ASIA

KW - BELT

KW - SIBERIAN CONTINENT

KW - RUSSIA

UR - http://www.scopus.com/inward/record.url?scp=85042386379&partnerID=8YFLogxK

U2 - 10.5800/GT-2017-8-4-0332

DO - 10.5800/GT-2017-8-4-0332

M3 - Article

AN - SCOPUS:85042386379

VL - 8

SP - 1049

EP - 1063

JO - Geodynamics and Tectonophysics

JF - Geodynamics and Tectonophysics

SN - 2078-502X

IS - 4

ER -

ID: 9976582