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Chinese Academy of Sciences Institutional Repositories Grid
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Geochronology and trace elements of zircon in the Southern Chinese Altay: Implications for tectonic setting

文献类型：期刊论文

作者Niu, Lei1,3,5; Hong, Tao2,4; Xu, Xing-Wang1,3,5; Wang, Xue-Hai1,3,5; Li, Hang1,3,5; Ke, Qiang1,3,5; Ma, Yin-Ce1,3,5
刊名GEOLOGICAL JOURNAL
出版日期2021-03-16
页码21
关键词Southern Chinese Altay tectonic setting trace elements U– Pb geochronology zircon
ISSN号0072-1050
DOI10.1002/gj.4120
英文摘要Zircon (ZrSiO4) trace elements are commonly used to distinguish the tectonic settings of their host rocks. The Chinese Altay is a key area for deciphering the accretionary history of the Central Asian Orogenic Belt (CAOB), and its tectonic setting during the Devonian is debated. In this study, we describe the systematic investigations of the magmatic and metamorphic rocks from the Qiemuerqieke and Qinghe areas situated to the west and east of Southern Altay, respectively. In doing so, we present the first attempt to elucidate the Devonian tectonic setting of the Southern Altay based on zircon trace elements. Zircon U-Pb geochronological studies on the magmatic and metamorphic rocks in Southern Altay yielded ages of 395-360 Ma, which indicate that these metamorphic rocks formed in the Devonian rather than the Precambrian. Furthermore, most of the zircons from these rocks were concentrated in the arc-related orogenic setting of the discrimination diagrams of Th/U versus Nb/Hf and Th/Nb versus Hf/Th, and in the continental field of the discrimination diagrams of Yb versus U, Hf versus U/Yb, Y versus U/Yb, and Nb/Yb versus U/Yb. These results are consistent with the geochronology and whole-rock geochemistry of Devonian granitoids in Southern Altay. Therefore, we propose that the continental arc along the Southern Chinese Altay was triggered by the active continental margin of the Altay-Mongolian Terrane during the Devonian.
资助项目2018 Sino-German (CSC-DAAD) Postdoc Scholarship Program ; UCAS Joint Ph.D. Training Program of China[UCAS (2015)37] ; China Postdoctoral Science Foundation[2018M630201] ; International Partnership Program of International Cooperation Bureau, Chinese Academy of Sciences[132A11KYSB20190070] ; National Key R&D Program of China[2017YFC0601201] ; National Key R&D Program of China[2018YFC0604002] ; National Natural Science Foundation of China[41802093]
WOS研究方向Geology
语种英语
WOS记录号WOS:000629327500001
出版者WILEY
资助机构2018 Sino-German (CSC-DAAD) Postdoc Scholarship Program ; 2018 Sino-German (CSC-DAAD) Postdoc Scholarship Program ; 2018 Sino-German (CSC-DAAD) Postdoc Scholarship Program ; 2018 Sino-German (CSC-DAAD) Postdoc Scholarship Program ; UCAS Joint Ph.D. Training Program of China ; UCAS Joint Ph.D. Training Program of China ; UCAS Joint Ph.D. Training Program of China ; UCAS Joint Ph.D. Training Program of China ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; International Partnership Program of International Cooperation Bureau, Chinese Academy of Sciences ; International Partnership Program of International Cooperation Bureau, Chinese Academy of Sciences ; International Partnership Program of International Cooperation Bureau, Chinese Academy of Sciences ; International Partnership Program of International Cooperation Bureau, Chinese Academy of Sciences ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; 2018 Sino-German (CSC-DAAD) Postdoc Scholarship Program ; 2018 Sino-German (CSC-DAAD) Postdoc Scholarship Program ; 2018 Sino-German (CSC-DAAD) Postdoc Scholarship Program ; 2018 Sino-German (CSC-DAAD) Postdoc Scholarship Program ; UCAS Joint Ph.D. Training Program of China ; UCAS Joint Ph.D. Training Program of China ; UCAS Joint Ph.D. Training Program of China ; UCAS Joint Ph.D. Training Program of China ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; International Partnership Program of International Cooperation Bureau, Chinese Academy of Sciences ; International Partnership Program of International Cooperation Bureau, Chinese Academy of Sciences ; International Partnership Program of International Cooperation Bureau, Chinese Academy of Sciences ; International Partnership Program of International Cooperation Bureau, Chinese Academy of Sciences ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; 2018 Sino-German (CSC-DAAD) Postdoc Scholarship Program ; 2018 Sino-German (CSC-DAAD) Postdoc Scholarship Program ; 2018 Sino-German (CSC-DAAD) Postdoc Scholarship Program ; 2018 Sino-German (CSC-DAAD) Postdoc Scholarship Program ; UCAS Joint Ph.D. Training Program of China ; UCAS Joint Ph.D. Training Program of China ; UCAS Joint Ph.D. Training Program of China ; UCAS Joint Ph.D. Training Program of China ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; International Partnership Program of International Cooperation Bureau, Chinese Academy of Sciences ; International Partnership Program of International Cooperation Bureau, Chinese Academy of Sciences ; International Partnership Program of International Cooperation Bureau, Chinese Academy of Sciences ; International Partnership Program of International Cooperation Bureau, Chinese Academy of Sciences ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; 2018 Sino-German (CSC-DAAD) Postdoc Scholarship Program ; 2018 Sino-German (CSC-DAAD) Postdoc Scholarship Program ; 2018 Sino-German (CSC-DAAD) Postdoc Scholarship Program ; 2018 Sino-German (CSC-DAAD) Postdoc Scholarship Program ; UCAS Joint Ph.D. Training Program of China ; UCAS Joint Ph.D. Training Program of China ; UCAS Joint Ph.D. Training Program of China ; UCAS Joint Ph.D. Training Program of China ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; International Partnership Program of International Cooperation Bureau, Chinese Academy of Sciences ; International Partnership Program of International Cooperation Bureau, Chinese Academy of Sciences ; International Partnership Program of International Cooperation Bureau, Chinese Academy of Sciences ; International Partnership Program of International Cooperation Bureau, Chinese Academy of Sciences ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China
源URL[http://ir.iggcas.ac.cn/handle/132A11/101025]  
专题地质与地球物理研究所_中国科学院矿产资源研究重点实验室
通讯作者Hong, Tao; Xu, Xing-Wang
作者单位1.Chinese Acad Sci, Innovat Acad Earth Sci, Beijing, Peoples R China
2.Sun Yat Sen Univ, Sch Earth Sci & Engn, Guangdong Prov Key Lab Geodynam & Geohazards, Guangzhou 510275, Peoples R China
3.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Mineral Resources, Beijing 100029, Peoples R China
4.Southern Marine Sci & Engn Guangdong Lab Zhuhai, Zhuhai, Peoples R China
5.Univ Chinese Acad Sci, Beijing, Peoples R China
推荐引用方式
GB/T 7714		 Niu, Lei,Hong, Tao,Xu, Xing-Wang,et al. Geochronology and trace elements of zircon in the Southern Chinese Altay: Implications for tectonic setting[J]. GEOLOGICAL JOURNAL,2021:21.
APA Niu, Lei.,Hong, Tao.,Xu, Xing-Wang.,Wang, Xue-Hai.,Li, Hang.,...&Ma, Yin-Ce.(2021).Geochronology and trace elements of zircon in the Southern Chinese Altay: Implications for tectonic setting.GEOLOGICAL JOURNAL,21.
MLA Niu, Lei,et al."Geochronology and trace elements of zircon in the Southern Chinese Altay: Implications for tectonic setting".GEOLOGICAL JOURNAL (2021):21.

入库方式： OAI收割

来源：地质与地球物理研究所

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