Petrogenesis of Jurassic granitic plutons in the Yanbian area, NE China: Implications for the subduction history of the Paleo-Pacific Plate
文献类型：期刊论文
| 作者 | Li, Yu1,2; Xu, Wen-Liang3; Zhang, Xiao-Ming3; Tang, Jie3 |
| 刊名 | JOURNAL OF ASIAN EARTH SCIENCES
 |
| 出版日期 | 2024 |
| 卷号 | 259页码:15 |
| ISSN号 | 1367-9120 |
| 关键词 | Yanbian area Jurassic magmatism Geochronology Geochemistry Paleo-Pacific Plate |
| DOI | 10.1016/j.jseaes.2023.105940 |
| 英文摘要 | It is widely accepted that the subduction of the Paleo-Pacific Plate beneath the Eurasian continent began during the early Mesozoic; however, the details of the subduction process remain uncertain. This paper presents new zircon U-Pb-Hf and whole-rock geochemical data for Jurassic intrusive rocks from the Yanbian area of NE China to provide a better understanding of the subduction history of the Paleo-Pacific Plate. Zircon U-Pb dating results reveal that three stages of Jurassic magmatism are recorded in the Yanbian area, namely, Early Jurassic (188-179 Ma), Middle Jurassic (172-163 Ma), and Late Jurassic (158-156 Ma). Early Jurassic intrusive rocks from the Yanbian area are predominantly calc-alkaline gabbro, gabbro-diorite, quartz monzonite, granodiorite, and syenogranite. These geochemical features and rock associations are indicative of formation in an active continental margin setting related to the initial subduction of the Paleo-Pacific Plate beneath the Eurasian continent. The Early Jurassic granitoids were formed mainly by the partial melting of heterogeneous lower crust. The Middle Jurassic granitoids are geochemically similar to adakites and have epsilon Hf(t) values of + 2.0 to + 10.1. These rocks are inferred to have been derived from magmas generated by the partial melting of thickened juvenile lower-crustal material. Their formation was related to the subduction of the Paleo-Pacific Plate. Late Jurassic adakites in the Yanbian area formed in a compressional tectonic setting. Their negative epsilon Hf(t) values (-17.2 to - 8.6) and TDM2 ages (2025-1552 Ma) indicate that the primary magma was derived from the partial melting of ancient continental crust. Combining our data with the distribution of Late Jurassic igneous rocks in the NE Asian continental margin and the northward migration of Jurassic accretionary complexes along the margin, we conclude that the subduction of the Paleo-Pacific Plate beneath the Eurasian continent during the Late Jurassic-earliest Early Cretaceous had a low angle of obliquity. |
| WOS关键词 | TRONDHJEMITE-GRANODIORITE TTG ; MESOZOIC INTRUSIVE ROCKS ; RIVER METALLOGENIC BELT ; MONGOL-OKHOTSK OCEAN ; U-PB GEOCHRONOLOGY ; TECTONIC IMPLICATIONS ; NORTHEAST CHINA ; EASTERN CHINA ; ACCRETIONARY COMPLEX ; TRIASSIC VOLCANISM |
| 资助项目 | State Key Laboratory of Geological Processes and Mineral Resources, China University of Geo-sciences ; Wuhan Sample Solution Analytical Technology Campany, Wuhan, China ; National Natural Science Foundation of China[42272056] ; National Natural Science Foundation of China[U2244201] ; National Natural Science Foundation of China[41688103] ; National Natural Science Foundation of China[41902054] ; Open Project of the State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences[SKL-K201903] |
| WOS研究方向 | Geology |
| 语种 | 英语 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| WOS记录号 | WOS:001125595900001 |
| 资助机构 | State Key Laboratory of Geological Processes and Mineral Resources, China University of Geo-sciences ; State Key Laboratory of Geological Processes and Mineral Resources, China University of Geo-sciences ; State Key Laboratory of Geological Processes and Mineral Resources, China University of Geo-sciences ; State Key Laboratory of Geological Processes and Mineral Resources, China University of Geo-sciences ; Wuhan Sample Solution Analytical Technology Campany, Wuhan, China ; Wuhan Sample Solution Analytical Technology Campany, Wuhan, China ; Wuhan Sample Solution Analytical Technology Campany, Wuhan, China ; Wuhan Sample Solution Analytical Technology Campany, Wuhan, 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 ; Open Project of the State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences ; Open Project of the State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences ; Open Project of the State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences ; Open Project of the State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences ; State Key Laboratory of Geological Processes and Mineral Resources, China University of Geo-sciences ; State Key Laboratory of Geological Processes and Mineral Resources, China University of Geo-sciences ; State Key Laboratory of Geological Processes and Mineral Resources, China University of Geo-sciences ; State Key Laboratory of Geological Processes and Mineral Resources, China University of Geo-sciences ; Wuhan Sample Solution Analytical Technology Campany, Wuhan, China ; Wuhan Sample Solution Analytical Technology Campany, Wuhan, China ; Wuhan Sample Solution Analytical Technology Campany, Wuhan, China ; Wuhan Sample Solution Analytical Technology Campany, Wuhan, 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 ; Open Project of the State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences ; Open Project of the State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences ; Open Project of the State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences ; Open Project of the State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences ; State Key Laboratory of Geological Processes and Mineral Resources, China University of Geo-sciences ; State Key Laboratory of Geological Processes and Mineral Resources, China University of Geo-sciences ; State Key Laboratory of Geological Processes and Mineral Resources, China University of Geo-sciences ; State Key Laboratory of Geological Processes and Mineral Resources, China University of Geo-sciences ; Wuhan Sample Solution Analytical Technology Campany, Wuhan, China ; Wuhan Sample Solution Analytical Technology Campany, Wuhan, China ; Wuhan Sample Solution Analytical Technology Campany, Wuhan, China ; Wuhan Sample Solution Analytical Technology Campany, Wuhan, 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 ; Open Project of the State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences ; Open Project of the State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences ; Open Project of the State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences ; Open Project of the State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences ; State Key Laboratory of Geological Processes and Mineral Resources, China University of Geo-sciences ; State Key Laboratory of Geological Processes and Mineral Resources, China University of Geo-sciences ; State Key Laboratory of Geological Processes and Mineral Resources, China University of Geo-sciences ; State Key Laboratory of Geological Processes and Mineral Resources, China University of Geo-sciences ; Wuhan Sample Solution Analytical Technology Campany, Wuhan, China ; Wuhan Sample Solution Analytical Technology Campany, Wuhan, China ; Wuhan Sample Solution Analytical Technology Campany, Wuhan, China ; Wuhan Sample Solution Analytical Technology Campany, Wuhan, 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 ; Open Project of the State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences ; Open Project of the State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences ; Open Project of the State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences ; Open Project of the State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/111676]  |
| 专题 | 地质与地球物理研究所_岩石圈演化国家重点实验室 |
| 通讯作者 | Li, Yu |
| 作者单位 | 1.Chinese Acad Sci, Inst Geol & Geophys, State Key Lab Lithospher Evolut, Beijing 100029, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Jilin Univ, Coll Earth Sci, Changchun 130061, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Yu,Xu, Wen-Liang,Zhang, Xiao-Ming,et al. Petrogenesis of Jurassic granitic plutons in the Yanbian area, NE China: Implications for the subduction history of the Paleo-Pacific Plate[J]. JOURNAL OF ASIAN EARTH SCIENCES,2024,259:15. |
| APA | Li, Yu,Xu, Wen-Liang,Zhang, Xiao-Ming,&Tang, Jie.(2024).Petrogenesis of Jurassic granitic plutons in the Yanbian area, NE China: Implications for the subduction history of the Paleo-Pacific Plate.JOURNAL OF ASIAN EARTH SCIENCES,259,15. |
| MLA | Li, Yu,et al."Petrogenesis of Jurassic granitic plutons in the Yanbian area, NE China: Implications for the subduction history of the Paleo-Pacific Plate".JOURNAL OF ASIAN EARTH SCIENCES 259(2024):15. |
入库方式： OAI收割
来源：地质与地球物理研究所
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