Linking magmatism with collision in an accretionary orogen

doi:10.1038/srep25751

CORC > 地质与地球物理研究所 > 中国科学院地质与地球物理研究所 > 岩石圈演化国家重点实验室

	Linking magmatism with collision in an accretionary orogen
	Li, Shan 1,2,3,4; Chung, Sun-Lin 3,5; Wilde, Simon A.6; Wang, Tao 2; Xiao, Wen-Jiao 1,4,7; Guo, Qian-Qian 8
刊名	SCIENTIFIC REPORTS
	2016-05-11
卷号	6
DOI	10.1038/srep25751
文献子类	Article
英文摘要	A compilation of U-Pb age, geochemical and isotopic data for granitoid plutons in the southern Central Asian Orogenic Belt (CAOB), enables evaluation of the interaction between magmatism and orogenesis in the context of Paleo-Asian oceanic closure and continental amalgamation. These constraints, in conjunction with other geological evidence, indicate that following consumption of the ocean, collision-related calc-alkaline granitoid and mafic magmatism occurred from 255 +/- 2 Ma to 251 +/- 2 Ma along the Solonker-Xar Moron suture zone. The linear or belt distribution of end-Permian magmatism is interpreted to have taken place in a setting of final orogenic contraction and weak crustal thickening, probably as a result of slab break-off. Crustal anatexis slightly post-dated the early phase of collision, producing adakite-like granitoids with some S-type granites during the Early-Middle Triassic (ca. 251-245 Ma). Between 235 and 220 Ma, the local tectonic regime switched from compression to extension, most likely caused by regional lithospheric extension and orogenic collapse. Collision-related magmatism from the southern CAOB is thus a prime example of the minor, yet tell-tale linking of magmatism with orogenic contraction and collision in an archipelago-type accretionary orogen.
WOS关键词	CENTRAL INNER-MONGOLIA ; NATURAL REFERENCE MATERIAL ; NORTH CHINA ; U-PB ; TECTONIC IMPLICATIONS ; CONTINENTAL GROWTH ; SUBDUCTION-ACCRETION ; VOLCANIC-ROCKS ; SLAB BREAKOFF ; BELT
WOS研究方向	Science & Technology - Other Topics
语种	英语
WOS记录号	WOS:000375617600003
资助机构	Major State Basic Research Program of China(2013CB429803) ; Major State Basic Research Program of China(2013CB429803) ; National Natural Science Foundation of China(41402194 ; National Natural Science Foundation of China(41402194 ; China Geological Survey(12120113013700 ; China Geological Survey(12120113013700 ; China Postdoctoral Foundation(2015T81073) ; China Postdoctoral Foundation(2015T81073) ; 41302177 ; 41302177 ; 12120113013800 ; 12120113013800 ; 41390441 ; 41390441 ; 12120113094000) ; 12120113094000) ; 41230207) ; 41230207) ; Major State Basic Research Program of China(2013CB429803) ; Major State Basic Research Program of China(2013CB429803) ; National Natural Science Foundation of China(41402194 ; National Natural Science Foundation of China(41402194 ; China Geological Survey(12120113013700 ; China Geological Survey(12120113013700 ; China Postdoctoral Foundation(2015T81073) ; China Postdoctoral Foundation(2015T81073) ; 41302177 ; 41302177 ; 12120113013800 ; 12120113013800 ; 41390441 ; 41390441 ; 12120113094000) ; 12120113094000) ; 41230207) ; 41230207)
内容类型	期刊论文
源URL	[http://ir.iggcas.ac.cn/handle/132A11/53491]
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.Chinese Acad Sci, Xinjiang Inst Ecol & Geog, Xinjiang Res Ctr Mineral Resources, Urumqi 830011, Peoples R China 2.Chinese Acad Geol Sci, Inst Geol, Beijing 100037, Peoples R China 3.Natl Taiwan Univ, Dept Geosci, Taipei 10617, Taiwan 4.Xinjiang Key Lab Mineral Resources & Digital Geol, Urumqi 830011, Peoples R China 5.Acad Sinica, Inst Earth Sci, Taipei 11529, Taiwan 6.Curtin Univ, Dept Appl Geol, GPO Box U1987, Perth, WA 6845, Australia 7.Chinese Acad Sci, Inst Geol & Geophys, State Key Lab Lithospher Evolut, Beijing 100029, Peoples R China 8.Univ Chinese Acad Sci, Key Lab Computat Geodynam, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Li, Shan,Chung, Sun-Lin,Wilde, Simon A.,et al. Linking magmatism with collision in an accretionary orogen[J]. SCIENTIFIC REPORTS,2016,6.
APA	Li, Shan,Chung, Sun-Lin,Wilde, Simon A.,Wang, Tao,Xiao, Wen-Jiao,&Guo, Qian-Qian.(2016).Linking magmatism with collision in an accretionary orogen.SCIENTIFIC REPORTS,6.
MLA	Li, Shan,et al."Linking magmatism with collision in an accretionary orogen".SCIENTIFIC REPORTS 6(2016).