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Paleoproterozoic Age (2055–2050 Ma) of Volcanogenic–Terrigenous Rocks from the Bilyakchan Zone of the Siberian Platform and Okhotsk Massif Junction. / Kuzmin, V. K.; Bogomolov, E. S.; Kuznetsov, A. B.

In: Doklady Earth Sciences, Vol. 492, No. 2, 01.06.2020, p. 393-397.

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@article{5d3d2bb456534e2087839c237952a074,
title = "Paleoproterozoic Age (2055–2050 Ma) of Volcanogenic–Terrigenous Rocks from the Bilyakchan Zone of the Siberian Platform and Okhotsk Massif Junction",
abstract = "Abstract: The age of the Bilyakchan Group, representing the northern fragment of the Ulkan–Bilyakchan volcano-plutonic belt of the Okhotsk Massif and Siberian platform junction zone is established for the first time (2055–2050 Ma). This age is determined in accordance with the U–Pb age of intruded leucogranites of the Nudym complex (2050 ± 3.3 Ma) and the U–Pb age of the youngest population of detrital zircon grains from sandstone of the Bilyakchan Group (2054 ± 9 Ma). Early Paleoproterozoic rocks (2110–2050 Ma) dominated in the provenance area of the Bilyakchan graben. The Bilyakchan Group turned out to be 300–350 Ma older than the Ulkan volcano-plutonic complex to which it was correlated earlier. The origination of the Bilyakchan graben reflects the stage of detachment of the Okhotsk Massif from the Siberian platform in the Early Paleoproterozoic.",
keywords = "geochronology, granites, Paleoproterozoic, sandstones, zircon",
author = "Kuzmin, {V. K.} and Bogomolov, {E. S.} and Kuznetsov, {A. B.}",
note = "Publisher Copyright: {\textcopyright} 2020, Pleiades Publishing, Ltd. Copyright: Copyright 2020 Elsevier B.V., All rights reserved.",
year = "2020",
month = jun,
day = "1",
doi = "10.1134/S1028334X20060094",
language = "English",
volume = "492",
pages = "393--397",
journal = "Doklady Earth Sciences",
issn = "1028-334X",
publisher = "МАИК {"}Наука/Интерпериодика{"}",
number = "2",

}

RIS

TY - JOUR

T1 - Paleoproterozoic Age (2055–2050 Ma) of Volcanogenic–Terrigenous Rocks from the Bilyakchan Zone of the Siberian Platform and Okhotsk Massif Junction

AU - Kuzmin, V. K.

AU - Bogomolov, E. S.

AU - Kuznetsov, A. B.

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

PY - 2020/6/1

Y1 - 2020/6/1

N2 - Abstract: The age of the Bilyakchan Group, representing the northern fragment of the Ulkan–Bilyakchan volcano-plutonic belt of the Okhotsk Massif and Siberian platform junction zone is established for the first time (2055–2050 Ma). This age is determined in accordance with the U–Pb age of intruded leucogranites of the Nudym complex (2050 ± 3.3 Ma) and the U–Pb age of the youngest population of detrital zircon grains from sandstone of the Bilyakchan Group (2054 ± 9 Ma). Early Paleoproterozoic rocks (2110–2050 Ma) dominated in the provenance area of the Bilyakchan graben. The Bilyakchan Group turned out to be 300–350 Ma older than the Ulkan volcano-plutonic complex to which it was correlated earlier. The origination of the Bilyakchan graben reflects the stage of detachment of the Okhotsk Massif from the Siberian platform in the Early Paleoproterozoic.

AB - Abstract: The age of the Bilyakchan Group, representing the northern fragment of the Ulkan–Bilyakchan volcano-plutonic belt of the Okhotsk Massif and Siberian platform junction zone is established for the first time (2055–2050 Ma). This age is determined in accordance with the U–Pb age of intruded leucogranites of the Nudym complex (2050 ± 3.3 Ma) and the U–Pb age of the youngest population of detrital zircon grains from sandstone of the Bilyakchan Group (2054 ± 9 Ma). Early Paleoproterozoic rocks (2110–2050 Ma) dominated in the provenance area of the Bilyakchan graben. The Bilyakchan Group turned out to be 300–350 Ma older than the Ulkan volcano-plutonic complex to which it was correlated earlier. The origination of the Bilyakchan graben reflects the stage of detachment of the Okhotsk Massif from the Siberian platform in the Early Paleoproterozoic.

KW - geochronology

KW - granites

KW - Paleoproterozoic

KW - sandstones

KW - zircon

UR - http://www.scopus.com/inward/record.url?scp=85088525394&partnerID=8YFLogxK

U2 - 10.1134/S1028334X20060094

DO - 10.1134/S1028334X20060094

M3 - Article

AN - SCOPUS:85088525394

VL - 492

SP - 393

EP - 397

JO - Doklady Earth Sciences

JF - Doklady Earth Sciences

SN - 1028-334X

IS - 2

ER -

ID: 75949414