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Tracing Recycled Crustal Materials in the Subcontinental Lithospheric Mantle Using Thallium Isotopes

文献类型：期刊论文

作者Mei, Qing-Feng4; Chen, Xinming1,2,3; Yang, Jin-Hui4; Zhu, Yu-Sheng4; Owens, Jeremy D.1,2
刊名GEOPHYSICAL RESEARCH LETTERS
出版日期2022-08-16
卷号49期号:15页码:8
ISSN号0094-8276
DOI10.1029/2022GL099959
英文摘要Here we report the first set of thallium (Tl) isotope data in alkaline rocks from the North China Craton to constrain the nature of recycled materials in the metasomatized subcontinental lithospheric mantle. Samples from the Hekanzi and Saima alkaline complexes display Tl isotope compositions (epsilon Tl-205) identical to the present-day upper mantle and continental crust, suggesting that neither the recycled low-temperature altered oceanic crust nor the pelagic sediments were involved in their sources. The volcanic rocks from the Liaodong-Jinan region, whose source was previously proposed to contain recycled low-temperature altered oceanic crust, also display modern mantle-like Tl isotope composition, suggesting a significant Tl-loss in the recycled oceanic crust during the subduction due to the dehydration process. Our Tl isotope data provide complementary constraints to the Sr-Nd-Hf-O isotopes on the nature of metasomatic agent in the subcontinental lithospheric mantle.
WOS关键词NORTH CHINA CRATON ; SINO-KOREAN CRATON ; CONTINENTAL-CRUST ; ZIRCON MEGACRYSTS ; DESTRUCTION ; EVOLUTION ; BENEATH ; DECRATONIZATION ; GEOCHEMISTRY ; PETROGENESIS
资助项目National Natural Science Foundation of China[42103011] ; National Natural Science Foundation of China[41688103] ; National Natural Science Foundation of China[41702059] ; National Key R&D Program of China[2016YFC0600109] ; National Science Foundation[DMR-1644779] ; National Science Foundation[EAR-2026926] ; National Aeronautics and Space Administration[80NSSC18K1532] ; Sloan Foundation[FG-2020-13552] ; State of Florida
WOS研究方向Geology
语种英语
出版者AMER GEOPHYSICAL UNION
WOS记录号WOS:000841259900001
资助机构National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; 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 Science Foundation ; National Science Foundation ; National Science Foundation ; National Science Foundation ; National Aeronautics and Space Administration ; National Aeronautics and Space Administration ; National Aeronautics and Space Administration ; National Aeronautics and Space Administration ; Sloan Foundation ; Sloan Foundation ; Sloan Foundation ; Sloan Foundation ; State of Florida ; State of Florida ; State of Florida ; State of Florida ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; 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 Science Foundation ; National Science Foundation ; National Science Foundation ; National Science Foundation ; National Aeronautics and Space Administration ; National Aeronautics and Space Administration ; National Aeronautics and Space Administration ; National Aeronautics and Space Administration ; Sloan Foundation ; Sloan Foundation ; Sloan Foundation ; Sloan Foundation ; State of Florida ; State of Florida ; State of Florida ; State of Florida ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; 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 Science Foundation ; National Science Foundation ; National Science Foundation ; National Science Foundation ; National Aeronautics and Space Administration ; National Aeronautics and Space Administration ; National Aeronautics and Space Administration ; National Aeronautics and Space Administration ; Sloan Foundation ; Sloan Foundation ; Sloan Foundation ; Sloan Foundation ; State of Florida ; State of Florida ; State of Florida ; State of Florida ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; 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 Science Foundation ; National Science Foundation ; National Science Foundation ; National Science Foundation ; National Aeronautics and Space Administration ; National Aeronautics and Space Administration ; National Aeronautics and Space Administration ; National Aeronautics and Space Administration ; Sloan Foundation ; Sloan Foundation ; Sloan Foundation ; Sloan Foundation ; State of Florida ; State of Florida ; State of Florida ; State of Florida
源URL[http://ir.iggcas.ac.cn/handle/132A11/108427]  
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Chen, Xinming
作者单位1.Florida State Univ, Dept Earth Ocean & Atmospher Sci, Tallahassee, FL 32306 USA
2.Florida State Univ, Natl High Magnet Field Lab, Tallahassee, FL 32306 USA
3.Shanghai Jiao Tong Univ, Sch Oceanog, Shanghai, Peoples R China
4.Chinese Acad Sci, Inst Geol & Geophys, State Key Lab Lithospher Evolut, Beijing, Peoples R China
推荐引用方式
GB/T 7714		 Mei, Qing-Feng,Chen, Xinming,Yang, Jin-Hui,et al. Tracing Recycled Crustal Materials in the Subcontinental Lithospheric Mantle Using Thallium Isotopes[J]. GEOPHYSICAL RESEARCH LETTERS,2022,49(15):8.
APA Mei, Qing-Feng,Chen, Xinming,Yang, Jin-Hui,Zhu, Yu-Sheng,&Owens, Jeremy D..(2022).Tracing Recycled Crustal Materials in the Subcontinental Lithospheric Mantle Using Thallium Isotopes.GEOPHYSICAL RESEARCH LETTERS,49(15),8.
MLA Mei, Qing-Feng,et al."Tracing Recycled Crustal Materials in the Subcontinental Lithospheric Mantle Using Thallium Isotopes".GEOPHYSICAL RESEARCH LETTERS 49.15(2022):8.

入库方式： OAI收割

来源：地质与地球物理研究所

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