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Геодинамика и тектонофизика

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ALLOCHTHONOUS MARBLES IN HIGH-GRADE METAMORPHIC TERRANES (A CASE STUDY OF OLKHON TERRANE, WEST BAIKAL AREA, RUSSIA)

https://doi.org/10.5800/GT-2017-8-3-0291

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Аннотация

Marbles are common constituents of high-temperature (HT) metamorphic terranes and shields. They have been traditionally considered as indicators of sedimentary or volcanic origin of related rocks involved into metamorphism which erases the primary features of the protoliths. This approach is correct in most cases, but carbonate and silicate-carbonate rocks, which often make linear bodies, may be allochthonous in some structurally and compositionally complex metamorphic terranes, as in the case of the Olkhon terrane.

Об авторах

E. V. Sklyarov
Institute of the Earth’s Crust, Siberian Branch of RAS
Россия
Irkutsk


A. V. Lavrenchuk
V.S. Sobolev Institute of Geology and Mineralogy, Siberian Branch of RAS
Россия
Novosibirsk


Список литературы

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Для цитирования:


Sklyarov E.V., Lavrenchuk A.V. ALLOCHTHONOUS MARBLES IN HIGH-GRADE METAMORPHIC TERRANES (A CASE STUDY OF OLKHON TERRANE, WEST BAIKAL AREA, RUSSIA). Геодинамика и тектонофизика. 2017;8(3):561-563. https://doi.org/10.5800/GT-2017-8-3-0291

For citation:


Sklyarov E.V., Lavrenchuk A.V. ALLOCHTHONOUS MARBLES IN HIGH-GRADE METAMORPHIC TERRANES (A CASE STUDY OF OLKHON TERRANE, WEST BAIKAL AREA, RUSSIA). Geodynamics & Tectonophysics. 2017;8(3):561-563. https://doi.org/10.5800/GT-2017-8-3-0291

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