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Геодинамика и тектонофизика

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COMPARISON OF DEEP CRUSTAL COMPOSITIONS BETWEEN THE QINLING-DABIE OROGEN (CHINA) AND CENTRAL ASIAN OROGENIC BELT AND IMPLICATIONS FOR UNDERSTANDING ACCRETIONARY AND COLLISIONAL OROGENIC PROCESSES

https://doi.org/10.5800/GT-2017-8-3-0300

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Аннотация

It is generally considered that there are different continental compositions between a subductional– collisional and an accretionary orogen, however, what are the differences and how to identify them has not been well understood. This study attempts to discuss this problem by comparing Nd isotopic compositions of granitoids in the Qinling-Dabie orogen, a typical subductional-collisional orogen, with those in southwestern segment of the Central Asian Orogenic Belt (CAOB), the world's largest phanerozoic accretionary orogenic belt.

Об авторах

X. X. Wang
Institute of Mineral Resources, Chinese Academy of Geological Sciences
Китай
Beijing 100037


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


C. H. Ke
Institute of Mineral Resources, Chinese Academy of Geological Sciences
Китай
Beijing 100037


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


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


Y. Yang
Institute of Mineral Resources, Chinese Academy of Geological Sciences
Китай
Beijing 100037


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


Список литературы

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7. Wang X.X., Wang T., Ke C.H., Yang Y., Li J.B., Li H.Y., Qi Q.J., Lv X.Q., 2015. Nd-Hf isotopic mapping of Late Mesozoic granitoids in the East Qinling orogen, central China: Constraint on the basements of terranes and distribution of Mo mineralization. Journal of Asian Earth Sciences 103, 169–183. https://doi.org/10.1016/j.jseaes.2014.07.002.


Для цитирования:


Wang X.X., Wang T., Ke C.H., Huang H., Tong Y., Yang Y., Hong D.W. COMPARISON OF DEEP CRUSTAL COMPOSITIONS BETWEEN THE QINLING-DABIE OROGEN (CHINA) AND CENTRAL ASIAN OROGENIC BELT AND IMPLICATIONS FOR UNDERSTANDING ACCRETIONARY AND COLLISIONAL OROGENIC PROCESSES. Геодинамика и тектонофизика. 2017;8(3):593-594. https://doi.org/10.5800/GT-2017-8-3-0300

For citation:


Wang X.X., Wang T., Ke C.H., Huang H., Tong Y., Yang Y., Hong D.W. COMPARISON OF DEEP CRUSTAL COMPOSITIONS BETWEEN THE QINLING-DABIE OROGEN (CHINA) AND CENTRAL ASIAN OROGENIC BELT AND IMPLICATIONS FOR UNDERSTANDING ACCRETIONARY AND COLLISIONAL OROGENIC PROCESSES. Geodynamics & Tectonophysics. 2017;8(3):593-594. https://doi.org/10.5800/GT-2017-8-3-0300

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ISSN 2078-502X (Online)