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Геодинамика и тектонофизика

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THE LATE PALEOZOIC EVOLUTION OF THE CENTRAL INNER MONGOLIA, CHINA: A PERSPECTIVE FROM METAMORPHIC STUDY

https://doi.org/10.5800/GT-2017-8-3-0306

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Аннотация

Xing’an-Inner Mongolia Orogenic Belt (XIMOB) exposed in the eastern section of the Central Asian Orogenic Belt (CAOB) is generally thought to have resulted from closure of the Paleo-Asian ocean [Şengör et al., 1993]. However, the current hot debate is focused on whether the orogen formed through continuous subduction and accretion over a prolonged period of time until the closure of the Paleo-Asian ocean at the Early Triassic [Xiao et al., 2003], or through the subduction of the Paleo-Asian ocean and related collision in the Early-Mid Devonian [Xu et al., 2013], and the tectonic setting in the Late Paleozoic to Mesozoic has been a pivotal issue.

Об авторах

J. R. Zhang
School of Earth and Space Sciences, Peking University
Китай
Beijing 100871


C. J. Wei
School of Earth and Space Sciences, Peking University
Китай
Beijing 100871


H. Chu
Tianjin Institute of Geology and Mineral Resources
Китай
Tianjin 300170


Y. P. Chen
School of Earth and Space Sciences, Peking University
Китай
Beijing 100871


Список литературы

1. Chen Y., Wei C., Zhang J., Chu H., 2015. Metamorphism and zircon U–Pb dating of garnet amphibolite in the Baoyintu Group, Inner Mongolia. Chinese Science Bulletin 60 (19), 1698–1707. https://doi.org/10.1007/s11434-015- 0890-0.

2. De Jong K., Xiao W., Windley B.F., Masago H., Lo C.H., 2006. Ordovician 40Ar/39Ar phengite ages from the blueschistfacies Ondor Sum subduction-accretion complex (Inner Mongolia) and implications for the Early Paleozoic history of continental blocks in China and adjacent areas. American Journal of Science 306 (10), 799–845. https:// doi.org/10.2475/10.2006.02.

3. Dong S.B., Shen Q.H., Sun D.Z., Lu L.Z., 1986. Metamorphic Map of China (1:4000000), Explanatory text. Geological Publishing House, Beijing, China, 162 p Şengör A.M.C., Natal'in B.A., Burtman V.S., 1993. Evolution of the Altaid tectonic collage and Palaeozoic crustal growth in Eurasia. Nature 364 (6435), 299–307. https://doi.org/10.1038/364299a0.

4. Xiao W., Windley B.F., Hao J., Zhai M., 2003. Accretion leading to collision and the Permian Solonker suture, Inner Mongolia, China: termination of the Central Asian Orogenic Belt. Tectonics 22 (6), 1069. https://doi.org/10.1029/ 2002TC001484.

5. Xu B., Charvet J., Chen Y., Zhao P., Shi G., 2013. Middle Paleozoic convergent orogenic belts in western Inner Mongolia (China): framework, kinematics, geochronology and implications for tectonic evolution of the Central Asian Orogenic Belt. Gondwana Research 23 (4), 1342–1364. https://doi.org/10.1016/j.gr.2012.05.015.


Для цитирования:


Zhang J.R., Wei C.J., Chu H., Chen Y.P. THE LATE PALEOZOIC EVOLUTION OF THE CENTRAL INNER MONGOLIA, CHINA: A PERSPECTIVE FROM METAMORPHIC STUDY. Геодинамика и тектонофизика. 2017;8(3):609-611. https://doi.org/10.5800/GT-2017-8-3-0306

For citation:


Zhang J.R., Wei C.J., Chu H., Chen Y.P. THE LATE PALEOZOIC EVOLUTION OF THE CENTRAL INNER MONGOLIA, CHINA: A PERSPECTIVE FROM METAMORPHIC STUDY. Geodynamics & Tectonophysics. 2017;8(3):609-611. https://doi.org/10.5800/GT-2017-8-3-0306

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