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Геодинамика и тектонофизика

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TRIASSIC TERMINAL MAGMATISM IN THE SOUTHERN CENTRAL ASIAN OROGENIC BELT: IMPLICATIONS FOR OCEAN CLOSURE IN ACCRETIONARY OROGENS

https://doi.org/10.5800/GT-2017-8-3-0275

Полный текст:

Аннотация

The key to defining the termination of accretion in an accretionary orogen is to recognize the initial magmatic processes that are generated at the time of ocean closure. We present new age, geochemical and isotopic data for magmatic rocks related to terminal collision along the Solonker-Xar Moron suture zone in the southern Central Asian Orogenic Belt (CAOB) that record such processes following closure of the PaleoAsian Ocean (Figure).

Об авторах

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


Tao Wang
Institute of Geology, Chinese Academy of Geological Sciences
Китай
Beijing 100037


Wen-Jiao Xiao
Xinjiang Institute of Ecology and Geography, Chinese Academy of Sciences; Institute of Geology and Geophysics, Chinese Academy of Sciences
Китай

Xinjiang Research Center for Mineral Resources, Urumqi 830011;

State Key Laboratory of Lithospheric Evolution, Beijing 100029



Sun-Lin Chung
Institute of Earth Sciences, Academia Sinica; National Taiwan University
Тайвань

Taipei;

Department of Geosciences, Taipei



Simon A. Wilde
Curtin University
Австралия

Department of Applied Geology, 

Perth, Western Australia 6845



Список литературы

1. Li S., Chung S.-L., Wilde S.A., Jahn B.-M., Xiao W.-J., Wang T., Guo Q.-Q., 2017. Early-Middle Triassic high Sr/Y granitoids in the southern Central Asian Orogenic Belt: Implications for ocean closure in accretionary orogens. Journal of Geophysical Research: Solid Earth 122 (3), 2291–2309. https://doi.org/10.1002/2017JB014006.

2. Li S., Chung S.-L., Wilde S.A., Wang T., Xiao W.-J., Guo Q.-Q., 2016. Linking magmatism with collision in an accretionary orogen. Scientific Reports 6, 25751. https://dx.doi.org/10.1038/srep25751.

3. 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.

4. Xiao W.J., Windley B.F., Sun S., Li J.L., Huang B.C., Han C.M., Yuan C., Sun M., Chen H.L., 2015. A tale of amalgamation of three Permo-Triassic collage systems in Central Asia: oroclines, sutures, and terminal accretion. Annual Review of Earth and Planetary Sciences 43, 477–507. https://doi.org/10.1146/annurev-earth-060614-105254.


Для цитирования:


Li S., Wang T., Xiao W., Chung S., Wilde S. TRIASSIC TERMINAL MAGMATISM IN THE SOUTHERN CENTRAL ASIAN OROGENIC BELT: IMPLICATIONS FOR OCEAN CLOSURE IN ACCRETIONARY OROGENS. Геодинамика и тектонофизика. 2017;8(3):507-508. https://doi.org/10.5800/GT-2017-8-3-0275

For citation:


Li S., Wang T., Xiao W., Chung S., Wilde S. TRIASSIC TERMINAL MAGMATISM IN THE SOUTHERN CENTRAL ASIAN OROGENIC BELT: IMPLICATIONS FOR OCEAN CLOSURE IN ACCRETIONARY OROGENS. Geodynamics & Tectonophysics. 2017;8(3):507-508. https://doi.org/10.5800/GT-2017-8-3-0275

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ISSN 2078-502X (Online)