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  4. 岩石圈演化国家重点实验室
Back-thrusting response of continental collision: Early Cretaceous NW-directed thrusting in the Changle-Nan'ao belt (Southeast China)

文献类型：期刊论文

作者Wei, Wei1,2,3,4; Faure, Michel2; Chen, Yan2,3; Ji, Wenbin2,3,4; Lin, Wei4; Wang, Qingchen4; Yan, Quanren1; Hou, Quanlin1
刊名JOURNAL OF ASIAN EARTH SCIENCES
出版日期2015-03-15
卷号100页码:98-114
关键词South China Block East Asia Continental Margin Changle-nan'ao Belt Paleo-pacific Subduction Cretaceous Geodynamics
DOI10.1016/j.jseaes.2015.01.005
文献子类Article
英文摘要The SE coastal area of the South China Block (SCB) is generally interpreted as a Cretaceous active continental margin due to subduction of the Paleo-Pacific plate beneath the Eurasian plate. There, the NE SW striking Changle-Nan'ao belt was previously considered as a major strike-slip fault zone with a large displacement accommodating the northward subduction of the Paleo-Pacific plate. Our new field and laboratory investigations document a NW-directed ductile thrust zone that placed gneiss upon Early Cretaceous foliated volcanic rocks. Structural analyses and Anisotropy of Magnetic Susceptibility results indicate that the ductile fabrics in both units are represented by a NE SW striking foliation and a NW SE stretching lineation with top-to-the-NW shear sense. This deformation occurred at ca. 130-105 Ma, before the deposition of undeformed (ca. 104 Ma) volcanic rocks, and the intrusion of ca. 90 Ma isotropic plutons. This continent-ward structure is tentatively interpreted as a back-thrust resulting of the collision of the West Philippines microcontinent with the SCB rather than an effect of a simple oceanic subduction. (C) 2015 Elsevier Ltd. All rights reserved.
WOS关键词MESOZOIC TECTONIC EVOLUTION ; DONGSHAN METAMORPHIC BELT ; QINGYANG-JIUHUA MASSIF ; FUJIAN COASTAL AREA ; DUCTILE SHEAR ZONE ; EAST CHINA ; FAULT ZONE ; SE CHINA ; GEOCHRONOLOGICAL CONSTRAINTS ; MAGNETIC-SUSCEPTIBILITY
WOS研究方向Geology
语种英语
WOS记录号WOS:000350524000007
资助机构NSFC(41225009) ; NSFC(41225009) ; Ministry of Land and Resources(201211024-04) ; Ministry of Land and Resources(201211024-04) ; China Postdoctoral Science Foundation(2014M561036) ; China Postdoctoral Science Foundation(2014M561036) ; (2011ZX05008-001) ; (2011ZX05008-001) ; NSFC(41225009) ; NSFC(41225009) ; Ministry of Land and Resources(201211024-04) ; Ministry of Land and Resources(201211024-04) ; China Postdoctoral Science Foundation(2014M561036) ; China Postdoctoral Science Foundation(2014M561036) ; (2011ZX05008-001) ; (2011ZX05008-001)
源URL[http://ir.iggcas.ac.cn/handle/132A11/62540]  
专题地质与地球物理研究所_岩石圈演化国家重点实验室
作者单位1.Univ Chinese Acad Sci, Key Lab Computat Geodynam, Being 100049, Peoples R China
2.Univ Orleans, ISTO, UMR 7327, F-45071 Orleans, France
3.CNRS, INSU, ISTO, UMR 7327, F-45071 Orleans, France
4.Chinese Acad Sci, SKL, Inst Geol & Geophys, Beijing 100029, Peoples R China
推荐引用方式
GB/T 7714		 Wei, Wei,Faure, Michel,Chen, Yan,et al. Back-thrusting response of continental collision: Early Cretaceous NW-directed thrusting in the Changle-Nan'ao belt (Southeast China)[J]. JOURNAL OF ASIAN EARTH SCIENCES,2015,100:98-114.
APA Wei, Wei.,Faure, Michel.,Chen, Yan.,Ji, Wenbin.,Lin, Wei.,...&Hou, Quanlin.(2015).Back-thrusting response of continental collision: Early Cretaceous NW-directed thrusting in the Changle-Nan'ao belt (Southeast China).JOURNAL OF ASIAN EARTH SCIENCES,100,98-114.
MLA Wei, Wei,et al."Back-thrusting response of continental collision: Early Cretaceous NW-directed thrusting in the Changle-Nan'ao belt (Southeast China)".JOURNAL OF ASIAN EARTH SCIENCES 100(2015):98-114.

入库方式： OAI收割

来源：地质与地球物理研究所

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