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GEOCHRONOLOGY AND SR-ND ISOTOPE GEOCHEMISTRY OF LATE PALEOZOIC COLLISIONAL GRANITOIDS OF UNDINSKY COMPLEX (EASTERN TRANSBAIKAL REGION)

https://doi.org/10.5800/GT-2017-8-3-0261

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Аннотация

There are several geodynamic models of the Central Asian Orogenic Belt (CAOB) development [Şengör et al., 1993, Zorin, 1999; Parfenov et al., 1999, 2003; Willem et al., 2012; and others]. The Mongol-Okhotsk Orogenic Belt (MOB) represents important part of CAOB. All geodymanic models of Late Riphean to Paleozoic structures of CAOB emphasize significance of subduction processes along Northern Asian craton margin at that time. Collage of CAOB terrains formed as a result of accretion of island arc, accretionary wedge, turbidite, and continental margin terrains to the Siberian paleocontinent.

Об авторах

S. I. Dril
A.P. Vinogradov Institute of Geochemistry, Siberian Branch of RAS
Россия
Irkutsk


Yu. V. Noskova
A.P. Vinogradov Institute of Geochemistry, Siberian Branch of RAS
Россия
Irkutsk


K.-L. Wang
Institute of Earth Sciences, Academia Sinica; Department of Geosciences, National Taiwan University
Тайвань
Taipei


V. A. Belyaev
A.P. Vinogradov Institute of Geochemistry, Siberian Branch of RAS; Institute of Earth Sciences, Academia Sinica
Россия

Irkutsk;

Taipei



S. Yu. Skuzovatov
A.P. Vinogradov Institute of Geochemistry, Siberian Branch of RAS
Россия
Irkutsk


D. A. Grigoriev
A.P. Vinogradov Institute of Geochemistry, Siberian Branch of RAS
Россия
Irkutsk


D. A. Belkov
A.P. Vinogradov Institute of Geochemistry, Siberian Branch of RAS
Россия
Irkutsk


Список литературы

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2. Khanhuk A.I. (Ed.), 2006. Geodynamics, Magmatism and Metallogeny of the Russian East. In 2 books. Dalnauka, Vladivostok, Book 1, 572 p. (in Russian).

3. Kozlov V.D., Efremov S.V., Dril S.I., Sandimirova G.P., 2003. Geochemistry, isotopic geochronology, and genesis of the Verkhnyaya Unda granitoid batolith. Geochemistry International 41 (4), 364–378.

4. Parfenov L.M. (compiler), Khanchuk A.I., Badarch G., Miller R.I., Naumova V.V., Nokleberg W.J., Ogasawara M., Prokopiev A.V., Yan H., 2013. Geodynamics map of northeast Asia. Scientific Investigations Map 3024. USGS Numbered Series. Scale: 5000000. 2 Sheets. https://doi.org/10.3133/sim3024.

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8. Şengör A.M.C., Natal’in B.A., Burtman V.S., 1993. Evolution of the Altaid tectonic collage and Paleozoic crustal growth in Eurasia. Nature 364 (6435), 299–307. https://doi.org/10.1038/364299a0.

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10. Zorin Yu.A., 1999. Geodynamics of the western part of the Mongolia–Okhotsk collisional belt, Trans-Baikal region (Russia) and Mongolia. Tectonophysics 306 (1), 33–56. https://doi.org/10.1016/S0040-1951(99)00042-6.


Для цитирования:


Dril S.I., Noskova Y.V., Wang K., Belyaev V.A., Skuzovatov S.Y., Grigoriev D.A., Belkov D.A. GEOCHRONOLOGY AND SR-ND ISOTOPE GEOCHEMISTRY OF LATE PALEOZOIC COLLISIONAL GRANITOIDS OF UNDINSKY COMPLEX (EASTERN TRANSBAIKAL REGION). Геодинамика и тектонофизика. 2017;8(3):455-459. https://doi.org/10.5800/GT-2017-8-3-0261

For citation:


Dril S.I., Noskova Y.V., Wang K., Belyaev V.A., Skuzovatov S.Y., Grigoriev D.A., Belkov D.A. GEOCHRONOLOGY AND SR-ND ISOTOPE GEOCHEMISTRY OF LATE PALEOZOIC COLLISIONAL GRANITOIDS OF UNDINSKY COMPLEX (EASTERN TRANSBAIKAL REGION). Geodynamics & Tectonophysics. 2017;8(3):455-459. https://doi.org/10.5800/GT-2017-8-3-0261

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