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Геодинамика и тектонофизика

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NEW DATA ON AGE AND NATURE OF CARBONIZATION WITHIN SOUTHERN FLANK OF THE BAIKAL LEDGE OF THE SIBERIAN CRATON BASEMENT

https://doi.org/10.5800/GT-2017-8-3-0257

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Аннотация

The Baikal ledge rock formations in the Siberian craton structure are included in the Akitkan mobile belt which is considered as the Late Paleoproterozoic independent island arc system moved up to the ancient basement during the terrains amalgamation 1.91–2.00 Ga ago (Fig. 1) [Rosen, 2003; Gladkochub et al., 2009; Didenko et al., 2013].

Об авторах

Yu. V. Danilova
Institute of the Earth's Crust, Siberian Branch of RAS
Россия
Irkutsk


V. B. Savelyeva
Institute of the Earth's Crust, Siberian Branch of RAS
Россия
Irkutsk


T. G. Shumilova
Institute of Geology, Komi Scientific Center, Ural Branch of RAS
Россия
Syktyvkar


A. V. Ivanov
Institute of the Earth's Crust, Siberian Branch of RAS
Россия
Irkutsk


B. S. Danilov
Institute of the Earth's Crust, Siberian Branch of RAS
Россия
Irkutsk


E. P. Bazarova
Institute of the Earth's Crust, Siberian Branch of RAS
Россия
Irkutsk


Список литературы

1. Bibikova Ye.V., Korikovsky S.P., Cezko A.I., Fedorovsky V.S., 1981. Granite age of the Primorsky complex (Western Baikal region) according to the U-Pb method. Doklady AN SSSR 257 (2), 462–466 (in Russian).

2. Didenko A.N., Efimov A.S., Nelyubov P.A., Sal’nikov A.S., Starosel’tsev V.S., Shevchenko B.F., Goroshko M.V., Gor’yanov V.A., Zamozhnyaya N.G., 2013. Structure and evolution of the Earth’s crust in the region of junction of the Central Asian Fold Belt and the Siberian platform: Skovorodino–Tommot profile. Russian Geology and Geophysics 54 (10), 1236–1249. https://doi.org/10.1016/j.rgg.2013.09.008.

3. Donskaya T.V., Bibikova E.V., Gladkochub D.P., Mazukabzov A.M., Bayanova T.B., De Waele B., Didenko A.N., Bukharov A.A., Kirnozova T.I., 2008. Petrogenesis and age of the felsic volcanic rocks from the North Baikal volcanoplutonic belt, Siberian craton. Petrology 16 (5), 422–447. https://doi.org/10.1134/S0869591108050020.

4. Gladkochub D.P., Donskaya T.V., Reddy S.M., Poller U., Bayanova T.B., Mazukabzov A.M., Dril S., Todt W., Pisarevsky S.A., 2009. Palaeoproterozoic to Eoarchaean crustal growth in southern Siberia: a Nd-isotope synthesis. In: S.M. Reddy, R. Mazumder, D.A.D. Evans, A.S. Collins (Eds.), Palaeoproterozoic supercontinents and global evolution. Geological Society, London, Special Publications, vol. 323, p. 127–143. https://doi.org/10.1144/SP323.6.

5. Larin A.M., Sal’nikova E.B., Kotov A.B., Kovalenko V.I., Rytsk E.Yu., Yakovleva S.Z., Berezhnaya N.G., Kovach V.P., Buldygerov V.V., Sryvtsev N.A., 2003. The North Baikal volcanoplutonic belt: age, formation duration, and tectonic setting. Doklady Earth Sciences 392 (7), 963–967.

6. Neymark L.A., Larin A.M., Nemchin A.A., Ovchinnikova G.V., Rytsk E.Y., 1998. Anorogenic nature of magmatism in the Northern Baikal volcanic belt: Evidence from geochemical, geochronological (U-Pb), and isotopic (Pb, Nd) data. Petrology 6 (2), 124–148.

7. Rosen O.M., 2003. The Siberian Craton: tectonic zonation and stages of evolution. Geotectonics 37 (3), 175–192.

8. Savelyeva V.B., Bazarova E.P., Larionov A.N., 2009. New data on the granites age of the Primorsky complex in the Western Baikal region. In: Geodynamic evolution of the lithosphere of the Central Asian mobile belt (from ocean to continent). Issue 7. Institute of the Earth's crust SB RAS, Irkutsk, vol. 2, p. 64–66 (in Russian).

9. Savelyeva V.B., Demonterova E.I., Danilova Yu.V., Bazarova E.P., Ivanov A.V., Kamenetsky V.S., 2016. New carbonatite complex in the Western Baikal area, Southern Siberian craton: mineralogy, age, geochemistry, and petrogenesis. Petrology 24 (3), 271–302. https://doi.org/10.1134/S0869591116030061.


Для цитирования:


Danilova Y.V., Savelyeva V.B., Shumilova T.G., Ivanov A.V., Danilov B.S., Bazarova E.P. NEW DATA ON AGE AND NATURE OF CARBONIZATION WITHIN SOUTHERN FLANK OF THE BAIKAL LEDGE OF THE SIBERIAN CRATON BASEMENT. Геодинамика и тектонофизика. 2017;8(3):441-444. https://doi.org/10.5800/GT-2017-8-3-0257

For citation:


Danilova Y.V., Savelyeva V.B., Shumilova T.G., Ivanov A.V., Danilov B.S., Bazarova E.P. NEW DATA ON AGE AND NATURE OF CARBONIZATION WITHIN SOUTHERN FLANK OF THE BAIKAL LEDGE OF THE SIBERIAN CRATON BASEMENT. Geodynamics & Tectonophysics. 2017;8(3):441-444. https://doi.org/10.5800/GT-2017-8-3-0257

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