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OUTLINE OF GRANITOIDS OF THE CENTRAL ASIA OROGENIC BELT: FOCUSED ON THE SOUTHERN PART

https://doi.org/10.5800/GT-2017-8-3-0299

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Аннотация

The Central Asian Orogenic Belt (CAOB), bounded by the Siberian craton to the north and the TarimNorth China cratons to the south, is a complex collage of microcontinental blocks, island arcs, oceanic crustal remnants and continental marginal facies rocks. It is one of the largest and most complex accretionary orogenic belts and the most important site of Phanerozoic continental growth on the Earth [Jahn et al., 2000, 2004; Kovalenko et al., 2004] The widespread occurrence of large volumes of granitoids, mostly with juvenile sources, is a typical characteristic of the CAOB. These granitoids have been intensely studied (e.g. [Jahn et al., 2000, 2004; Kovalenko et al., 2004; Sorokin et al., 2004; Vladimirov et al., 2001; Han et al., 2010; Wang et al., 2006, 2015; Wu et al., 2011; Li et al., 2013; Yarmolyuk et al., 2002]). However, these studies mainly focused on some certain countries or regions.

Об авторах

T. Wang
Institute of Geology, Chinese Academy of Geological Sciences; Beijing SHRIMP Center, Chinese Academy of Geological, Sciences
Китай
Beijing 100037


Y. Tong
Institute of Geology, Chinese Academy of Geological Sciences
Китай
Beijing 100037


L. Zhang
Institute of Geology, Chinese Academy of Geological Sciences
Китай
Beijing 100037


S. Li
Institute of Geology, Chinese Academy of Geological Sciences
Китай
Beijing 100037


H. Huang
Institute of Geology, Chinese Academy of Geological Sciences
Китай
Beijing 100037


J. J. Zhang
Institute of Geology, Chinese Academy of Geological Sciences
Китай
Beijing 100037


L. Guo
Institute of Geology, Chinese Academy of Geological Sciences
Китай
Beijing 100037


Q. D. Yang
Institute of Geology, Chinese Academy of Geological Sciences
Китай
Beijing 100037


D. W. Hong
Institute of Geology, Chinese Academy of Geological Sciences
Китай
Beijing 100037


T. Donskaya
Institute of the Earth’s Crust, Siberian Branch of RAS
Россия
Irkutsk 664033


D. Gladkochub
Institute of the Earth’s Crust, Siberian Branch of RAS
Россия
Irkutsk 664033


Ts. Narantsetseg
Institute of Paleontology and Geology, Mongolian Academy of Sciences
Монголия
Ulaanbaatar 15160


Список литературы

1. Han B.F., Guo Z.J., Zhang Z.C., Zhang L., Chen J.F., Song B., 2010. Age, geochemistry, and tectonic implications of a late Paleozoic stitching pluton in the North Tian Shan suture zone, western China. Geological Society of America Bulletin 122 (3–4), 627–640. https://doi.org/10.1130/B26491.1.

2. Jahn B.M., Capdevila R., Liu D., Vernon A., Badarch G., 2004. Sources of Phanerozoic granitoids in the transect Bayanhongor–Ulaanbaatar, Mongolia: geochemical and Nd isotopic evidence, and implications for Phanerozoic crustal growth. Journal of Asian Earth Sciences 23 (5), 629–653. https://doi.org/10.1016/S1367-9120(03) 00125-1.

3. Jahn B.M., Wu F.Y., Chen B., 2000. Massive granitoid generation in Central Asia: Nd isotopic evidence and implication for continental growth in the Phanerozoic. Episodes 23 (2), 82–92.

4. Kovalenko V.I., Yarmolyuk V.V., Kovach V.P., Kotov A.B., Kozakov I.K., Salnikova E.B., Larin A.M., 2004. Isotope provinces, mechanisms of generation and sources of the continental crust in the Central Asian mobile belt: geological and isotopic evidence. Journal of Asian Earth Sciences 23 (5), 605–627. https://doi.org/10.1016/S1367-9120(03) 00130-5.

5. Li S., Wang T., Wilde S.A., Tong Y., 2013. Evolution, source and tectonic significance of Early Mesozoic granitoid magmatism in the Central Asian Orogenic Belt (central segment). Earth-Science Reviews 126, 206–234. https://doi.org/ 10.1016/j.earscirev.2013.06.001.

6. Sorokin A.A., Yarmolyuk V.V., Kotov A.B., 2004. Geochronology of Triassic-Jurassic granitoids in the southern framing of the Mongol-Okhotsk fold belt and the problem of Early Mesozoic granite formation in Central and Eastern Asia. Doklady Earth Sciences 399 (8), 1091–1094.

7. Vladimirov A.G., Kozlov M.S., Shokalsky S.P., Khalilov V.A., Rudnev S.N., Kruk N.N., Vystavnoi S.A., Borisov S.M., Berezikov Y.K., Metsner A.N., Babin G.A., Mamlin A.N., Murzin O.M., Nazarov G.V., Makarov V.A., 2001. Major epochs of intrusive magmatism of Kuznetsk Alatau, Altai, and Kalba (from U-Pb isotope dates). Geologiya i Geofizika (Russian Geology and Geophysics) 42 (8), 1157–1178 (1089–1109).

8. Wang T., Guo L., Zhang L., Yang Q., Zhang J., Tong Y., 2015. Timing and evolution of Jurassic–Cretaceous granitoid magmatisms in the Mongol–Okhotsk belt and adjacent areas, NE Asia: implications for transition from contractional crustal thickening to extensional thinning and geodynamic settings. Journal of Asian Earth Sciences 97 (Part B), 365–392. https://doi.org/10.1016/j.jseaes.2014.10.005.

9. Wang T., Hong D., Jahn B., Tong Y., Wang Y., Han B., 2006. Timing, petrogenesis, and setting of paleozoic synorogenic intrusions from the Altai mountains, northwest China: implications for the tectonic evolution of an accretionary orogen. The Journal of Geology 114 (6), 735–751. https://doi.org/10.1086/507617.

10. Wu F.Y., Sun D.Y., Ge W.C., Zhang Y.B., Grant M.L., Wilde S.A., Jahn B.M., 2011. Geochronology of the Phanerozoic granitoids in northeastern China. Journal of Asian Earth Sciences 41 (1), 1–30. https://doi.org/10.1016/j.jseaes. 2010.11.014.

11. Yarmolyuk V.V., Kovalenko V.I., Sal'nikova E.B., Budnikov S.V., Kovach V.P., Kotov A.B., Ponomarchuk V.A., 2002. TectonoMagmatic zoning, magma sources and geodynamics of the Early Mesozoic Mongolia-Transbaikal province. Geotectonics 36 (4), 293–311.


Для цитирования:


Wang T., Tong Y., Zhang L., Li S., Huang H., Zhang J.J., Guo L., Yang Q.D., Hong D.W., Donskaya T., Gladkochub D., Narantsetseg T. OUTLINE OF GRANITOIDS OF THE CENTRAL ASIA OROGENIC BELT: FOCUSED ON THE SOUTHERN PART. Геодинамика и тектонофизика. 2017;8(3):589-591. https://doi.org/10.5800/GT-2017-8-3-0299

For citation:


Wang T., Tong Y., Zhang L., Li S., Huang H., Zhang J.J., Guo L., Yang Q.D., Hong D.W., Donskaya T., Gladkochub D., Narantsetseg T. OUTLINE OF GRANITOIDS OF THE CENTRAL ASIA OROGENIC BELT: FOCUSED ON THE SOUTHERN PART. Geodynamics & Tectonophysics. 2017;8(3):589-591. https://doi.org/10.5800/GT-2017-8-3-0299

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