AGE OF ROCKS IN THE BAIKAL-MUYA FOLDBELT

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dc.contributor.author Rytsk E.Yu.
dc.contributor.author Rizvanova N.G.
dc.contributor.author Krimsky R.Sh.
dc.contributor.author Shalaev V.S.
dc.contributor.author Amelin Yu.V.
dc.contributor.author Mitrofanov G.L.
dc.contributor.author Mitrofanova N.N.
dc.contributor.author Perelyaev V.I.
dc.date.accessioned 2021-02-22T07:40:49Z
dc.date.available 2021-02-22T07:40:49Z
dc.date.issued 2001
dc.identifier https://elibrary.ru/item.asp?id=13377000
dc.identifier.citation Stratigraphy and Geological Correlation, 2001, 9, 4, 315-326
dc.identifier.issn 0869-5938
dc.identifier.uri https://repository.geologyscience.ru/handle/123456789/25325
dc.description.abstract The presented results of U-Pb zircon dating (those for individual grains included) and Sm-Nd isochron ages for whole-rock samples and mineral fraction characterize magmatic complexes of the Muya segment of the Baikal-Muya foldbelt. New isotopic dates indicate the Late Riphean-Vendian age of volcanogenic-sedimentary and igneous rocks, which have been formed in the Muya segment during the Early Baikalian (from about 1.0 to 0.8 Ga) and Late Baikalian (0.8-0.62 Ga) stages of tectogenesis. The distinguished syntectonic granitoids of the Early Baikalian stage mark a collision event that happened 0.8 Ga ago. The results obtained are used to refine the traditional scheme of Precambrian stratigraphy and magmatism in the Middle Vitim Mountains.
dc.subject Precambrian
dc.subject Riphean
dc.subject Vendian
dc.subject Baikal-Muya foldbelt
dc.title AGE OF ROCKS IN THE BAIKAL-MUYA FOLDBELT
dc.type Статья
dc.subject.age Precambrian en
dc.subject.age Precambrian::Proterozoic::Riphean en
dc.subject.age Precambrian::Proterozoic::Neoproterozoic::Vendian en
dc.subject.age Докембрий::Протерозой::Неопротерозойская::Вендский ru
dc.subject.age Докембрий::Протерозой::Рифей ru
dc.subject.age Докембрий ru


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