EARLY PRECAMBRIAN CRUSTAL EVOLUTION OF THE BELOMORIAN AND TRANS-NORTH CHINA OROGENS AND SUPERCONTINENTS RECONSTRUCTION
https://doi.org/10.5800/GT-2017-8-3-0293
Аннотация
Comparative analysis of the crustal evolution of the Early Precambrian Belomorian and Trans-North China orogens (Fig. 1) has shown [Slabunov et al., 2015] that: Both belts were formed by the superposition of two Precambrian orogenies. The earth crust of the Belomorian belt was produced during the Mesoarchaean to Neoarchaean Belomorian collisional orogeny [Slabunov, 2008; Slabunov et al., 2006] and then was reworked during the Palaeoproterozoic Lapland-Kola collisional orogeny [Daly at al., 2006; Balagansky et al., 2014]. The earth crust of the Trans-North China orogen was formed during a Neoarchean accretionary orogeny and then was reworked during a Paleoproterozoic collisional orogeny [Zhao et al., 2012; Guo et al., 2012, 2005]. The Lapland granulite belt is the core of the Lapland-Kola Palaeoproterozoic collisional orogen in the Fennoscandian shield and the Khondolite belt occupies the same tectonic position in a Palaeoproterozoic collisional orogen in the North China craton.
Финансирование: joint RFBR-NNSFC project
Об авторах
A. I. Slabunov
Institute of Geology, Karelian Research Center of RAS
Россия
Petrozavodsk
Россия
Petrozavodsk
Jinghui Guo
Institute of Geology and Geophysics, Chinese Academy of Sciences
Китай
Beijing
Китай
Beijing
V. V. Balagansky
Geological Institute, Kola Science Center of RAS
Россия
Apatity
Россия
Apatity
N. V. Lubnina
M.V. Lomonosov Moscow State University
Россия
Россия
Faculty of Geology,
Moscow
Lifei Zhang
School of Earth and Space Sciences, Peking University
Китай
Beijing
Китай
Beijing
Список литературы
1. Azimov P.Ya., Slabunov A.I., Stepanova A.V., Serebryakov N.S., Babarina I.I., 2017. The Paleoproterozoic high-pressure Granulites in the Belomorian province of the Fennoscandia: the petrological evidences for continent-continent collision. In: A.I. Slabunov, S.A. Svetov, Sh.K. Baltibaev (Eds.), Early Precambrian vs modern geodynamics. Extended abstracts and field trips guide. KarRC RAS, Petrozavodsk, p. 13–17.
2. Balagansky V., Shchipansky A., Slabunov A.I., Gorbunov I., Mudruk S., Sidorov M., Azimov P., Egorova S., Stepanova A., Voloshin A., 2015. Archean Kuru-Vaara eclogites in the northern Belomorian province, Fennoscandian shield: crustal architecture, timing and tectonic implications. International Geology Review 57 (11–12), 1543–1565. https:// doi.org/10.1080/00206814.2014.958578.
3. Daly J.S., Balagansky V.V., Timmerman M.J., Whitehouse M.J., 2006. The Lapland-Kola orogen: Palaeoproterozoic collision and accretion of the northern Fennoscandian lithosphere. In: D.G. Gee., R.A. Stephenson (Eds.), European lithosphere dynamics. Geological Society, London, Memoirs, vol. 32, p. 579–598. https://doi.org/10.1144/GSL. MEM.2006.032.01.35.
4. Guo J.H., Peng P., Chen Y., Jiao S.J., Windley B.F., 2012. UHT sapphirine granulite metamorphism at 1.93–1.92 Ga caused by gabbronorite intrusions: implications for tectonic evolution of the northern margin of the North China craton. Precambrian Research 222–223, 124–142. https://doi.org/10.1016/j.precamres.2011.07.020.
5. Guo J.H., Sun M., Zhai M.G. 2005. Sm-Nd and SHRIMP U-Pb zircon geochronology of high-pressure granulites in the Sanggan area, North China craton: timing of Paleoproterozoic continental collision. Journal of Asian Earth Sciences 24 (5), 629–642. https://doi.org/10.1016/j.jseaes.2004.01.017.
6. Lubnina N.V., Slabunov A.I., 2011. Reconstruction of the Kenorland supercontinent in the Neoarchean based on paleomagnetic and geological data. Moscow University Geology Bulletin 66 (4), 242–249. https://doi.org/10.3103/ S0145875211040077.
7. Slabunov А.I., 2008. Geology and Geodynamics of Archean Mobile Belts (Example from the Belomorian Province of the Fennoscandian Shield). KarRC RAS, Petrozavodsk, 298 p. (in Russian).
8. Slabunov А.I., Azimov P.Ya., Glebovitsky V.А., Zhang L., Kevlich V.I., 2016. Archean and Paleoproterozoic migmatization in the Belomorian province, Fennoscandian shield: petrology, geochronology and geodynamic setting. Doklady Earth Sciences 467 (1), 71–74. https://doi.org/10.1134/S1028334X16030077.
9. Slabunov A., Guo J., Balagansky V., Zhang L., Zhang D., Shchipansky A., Li X., Azimov P., 2015. Long-living Early Precambrian mobile belts formed by superposition of Archean and Paleoproterozoic orogenies (examples from the North China and Fennoscandian shields). In: International workshop on the geology of Northeast Asia and the geophysical character of Asian continental margin. Program and Abstracts. Beijing, China, p. 25–26.
10. Slabunov A.I., Lobach-Zhuchenko S.B., Bibikova E.V., Sorjonen-Ward P., Balagansky V.V., Volodichev O.I., Shchipansky A.A., Svetov S.A., Chekulaev V.P., Arestova N.A., Stepanov V.S., 2006. The Archaean nucleus of the Fennoscandian (Baltic) Shield. In: D.G. Gee., R.A. Stephenson (Eds.), European lithosphere dynamics. Geological Society, London, Memoirs, vol. 32, p. 627–644. https://doi.org/10.1144/GSL.MEM.2006.035.01.37.
11. Slabunov A.I., Lubnina N.V., 2016. Neoarchean Supercontinent Kenorland: geological and paleomagnetic data. In: 35th International Geological Congress, Cape Town, South Africa. Abstracts. American Geosciences Institute, Alexandria, p. 3751. Available from: http://www.americangeosciences.org/information/igc.
12. Zhao G., Cawood P.A., Li S., Wilde S.A., Sun M., Zhang J., He Y., Yin C., 2012. Amalgamation of the North China craton: Key issues and discussion. Precambrian Research 222–223, 55–76. https://doi.org/10.1016/j.precamres.2012.09.016.
Рецензия
Для цитирования:
Slabunov A.I., Guo J., Balagansky V.V., Lubnina N.V., Zhang L. EARLY PRECAMBRIAN CRUSTAL EVOLUTION OF THE BELOMORIAN AND TRANS-NORTH CHINA OROGENS AND SUPERCONTINENTS RECONSTRUCTION. Геодинамика и тектонофизика. 2017;8(3):569-572. https://doi.org/10.5800/GT-2017-8-3-0293
For citation:
Slabunov A.I., Guo J., Balagansky V.V., Lubnina N.V., Zhang L. EARLY PRECAMBRIAN CRUSTAL EVOLUTION OF THE BELOMORIAN AND TRANS-NORTH CHINA OROGENS AND SUPERCONTINENTS RECONSTRUCTION. Geodynamics & Tectonophysics. 2017;8(3):569-572. https://doi.org/10.5800/GT-2017-8-3-0293
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