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  4. 岩石圈演化国家重点实验室
Extensional tectonics and North China Craton destruction: Insights from the magnetic susceptibility anisotropy (AMS) of granite and metamorphic core complex

文献类型：期刊论文

作者Lin, Wei2,3; Zeng, Jipei2,3; Meng, Lingtong2,3; Qiu, Huabiao1,2; Wei, Wei2,3; Ren, Zhiheng4; Chu, Yang2,3; Li, Shuangjian1; Song, Chao2,3; Wang, Qincheng2,3
刊名SCIENCE CHINA-EARTH SCIENCES
出版日期2021-08-02
页码33
关键词Mesozoic granite Anisotropy of magnetic susceptibility (AMS) of granite Eastern NCC Extensional tectonics NCC destruction
ISSN号1674-7313
DOI10.1007/s11430-020-9754-1
英文摘要The craton is a long-lived stable geologic unit on the Earth's surface. However, since the Mesozoic, the North China Craton (NCC) experienced large-scale lithospheric removal, the fundamental change of physical and chemical characteristics of the lithospheric mantle, widely distributed crustal deformation, and extensive magmatism. This complex evolution contrary to other cratons is called the NCC destruction. Widespread magmatism in the eastern NCC is an important response to the lithospheric removal at depth and crustal deformation on the surface. The plutons emplace under a tectonic context and therefore record the information of the tectonics; especially, the anisotropy magnetic susceptibility (AMS) pattern of the pluton was acquired with the influence of regional stress. In the past fifteen years, about 22 plutons intruding during the different periods from the Late Triassic to the late stage of the Early Cretaceous have been studied with AMS. The emplacement mechanisms of plutons and the contemporary tectonic setting were discussed to constrain their relationship with the NCC destruction in different stages of magmatism. As a result, the Late Triassic, Early Jurassic, and Late Jurassic plutons exhibit consistent N(E)-S(W) trending magnetic lineations. The early stage of Early Cretaceous plutons display NW-SE trending magnetic lineations, while the late stage of Early Cretaceous plutons show magnetic lineations with various orientations. Combined with previous studies, it is concluded that the emplacements of the plutons intruding in these three stages were controlled by weak N(E)-S(W) trending extension, regional NW-SE trending extension, and weak extension in the shallow crustal level, respectively. The transformation of regional extension from the N(E)-S(W) to the NW-SE direction was accompanied by a strain-increasing tendency. The extensional tectonics in the eastern NCC was interpreted to represent the interaction between Mongol-Okhotsk belt, Paleo-Pacific plate, and eastern Eurasian continent.
WOS关键词MESOZOIC BASIN DEVELOPMENT ; YANSHAN OROGENIC BELT ; EASTERN JIAODONG PENINSULA ; U-PB AGE ; THRUST BELT ; NE CHINA ; LITHOSPHERE BENEATH ; HEBEI PROVINCE ; INNER-MONGOLIA ; DAQING SHAN
资助项目National Key R&D Program of China[2016YFC0600102] ; National Key R&D Program of China[2016YFC0600401] ; National Natural Science Foundation of China[91855212] ; National Natural Science Foundation of China[91755205] ; National Natural Science Foundation of China[41872208]
WOS研究方向Geology
语种英语
WOS记录号WOS:000681590200002
出版者SCIENCE PRESS
资助机构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 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 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 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
源URL[http://ir.iggcas.ac.cn/handle/132A11/101884]  
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Lin, Wei
作者单位1.Sinopec Petr Explorat & Prod Res Inst, Beijing 100083, Peoples R China
2.Chinese Acad Sci, Innovat Acad Earth Sci, Inst Geol & Geophys, State Key Lab Lithospher Evolut, Beijing 100029, Peoples R China
3.Univ Chinese Acad Sci, Coll Earth & Planetary Sci, Beijing 100049, Peoples R China
4.Chinese Acad Geol Sci, SinoProbe Ctr, Beijing 100037, Peoples R China
推荐引用方式
GB/T 7714		 Lin, Wei,Zeng, Jipei,Meng, Lingtong,et al. Extensional tectonics and North China Craton destruction: Insights from the magnetic susceptibility anisotropy (AMS) of granite and metamorphic core complex[J]. SCIENCE CHINA-EARTH SCIENCES,2021:33.
APA Lin, Wei.,Zeng, Jipei.,Meng, Lingtong.,Qiu, Huabiao.,Wei, Wei.,...&Wang, Qincheng.(2021).Extensional tectonics and North China Craton destruction: Insights from the magnetic susceptibility anisotropy (AMS) of granite and metamorphic core complex.SCIENCE CHINA-EARTH SCIENCES,33.
MLA Lin, Wei,et al."Extensional tectonics and North China Craton destruction: Insights from the magnetic susceptibility anisotropy (AMS) of granite and metamorphic core complex".SCIENCE CHINA-EARTH SCIENCES (2021):33.

入库方式： OAI收割

来源：地质与地球物理研究所

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