Magnetostratigraphy of the Fenghuoshan Group in the Hoh Xil Basin and its tectonic implications for India-Eurasia collision and Tibetan Plateau deformation

doi:10.1016/j.epsl.2018.01.010

	Magnetostratigraphy of the Fenghuoshan Group in the Hoh Xil Basin and its tectonic implications for India-Eurasia collision and Tibetan Plateau deformation
	Jin, Chunsheng 1,2; Liu, Qingsong 1,3,4; Liang, Wentian 5; Roberts, Andrew P.6; Sun, Jimin 1,2; Hu, Pengxiang 1,6; Zhao, Xiangyu 1; Su, Youliang 1; Jiang, Zhaoxia 1; Liu, Zhifeng 1
刊名	EARTH AND PLANETARY SCIENCE LETTERS
	2018-03-15
卷号	486 页码:41-53
关键词	magnetostratigraphy sediment accumulation rate Hoh Xil Basin Fenghuoshan Group Tibetan Plateau Tanggula Thrust System
ISSN号	0012-821X
DOI	10.1016/j.epsl.2018.01.010
文献子类	Article
英文摘要	Early Cenozoic plate collision of India and Eurasia was a significant geological event, which resulted in Tibetan Plateau (TP) uplift and altered regional and global atmospheric circulations. However, the timing of initial collision is debated. It also remains unclear whether the TP was deformed either progressively northward, or synchronously as a whole. As the largest basin in the hinterland of the TP, evolution of the Hoh Xil Basin (HXB) and its structural relationship with development of the Tanggula Thrust System (TTS) have important implications for unraveling the formation mechanism and deformation history of the TP. In this study, we present results from a long sedimentary sequence from the HXB that dates the Fenghuoshan Group to similar to 72-51 Ma based on magnetostratigraphy and radiometric ages of a volcanic tuff layer within the group. Three depositional phases reflect different stages of tectonic movement on the TTS, which was initialized at 71.9 Ma prior to the India-Eurasia collision. An abrupt sediment accumulation rate increase from 53.9 Ma is a likely response to tectonic deformation in the plateau hinterland, and indicates that initial India-Eurasia collision occurred at no later than that time. This remote HXB tectonosedimentary response implies that compressional deformation caused by India Eurasia collision likely propagated to the central TP shortly after the collision, which supports the synchronous deformation model for TP. (C) 2018 Elsevier B.V. All rights reserved.
WOS关键词	ASIA COLLISION ; QAIDAM BASIN ; NORTHERN TIBET ; TETHYAN HIMALAYA ; WESTERN HIMALAYA ; FORELAND BASIN ; EVOLUTION ; SEDIMENTATION ; HISTORY ; GROWTH
WOS研究方向	Geochemistry & Geophysics
语种	英语
出版者	ELSEVIER SCIENCE BV
WOS记录号	WOS:000427102700005
资助机构	"Strategic Priority Research Program" (Pan-Third Pole Environment Study for a Green Silk Road) of the CAS ; "Strategic Priority Research Program" (Pan-Third Pole Environment Study for a Green Silk Road) of the CAS ; National Basic Research Program of China(2013CB956403) ; National Basic Research Program of China(2013CB956403) ; NSFC(41421002 ; NSFC(41421002 ; 41672168 ; 41672168 ; 41672200 ; 41672200 ; 41772200) ; 41772200) ; "Strategic Priority Research Program" (Pan-Third Pole Environment Study for a Green Silk Road) of the CAS ; "Strategic Priority Research Program" (Pan-Third Pole Environment Study for a Green Silk Road) of the CAS ; National Basic Research Program of China(2013CB956403) ; National Basic Research Program of China(2013CB956403) ; NSFC(41421002 ; NSFC(41421002 ; 41672168 ; 41672168 ; 41672200 ; 41672200 ; 41772200) ; 41772200) ; "Strategic Priority Research Program" (Pan-Third Pole Environment Study for a Green Silk Road) of the CAS ; "Strategic Priority Research Program" (Pan-Third Pole Environment Study for a Green Silk Road) of the CAS ; National Basic Research Program of China(2013CB956403) ; National Basic Research Program of China(2013CB956403) ; NSFC(41421002 ; NSFC(41421002 ; 41672168 ; 41672168 ; 41672200 ; 41672200 ; 41772200) ; 41772200) ; "Strategic Priority Research Program" (Pan-Third Pole Environment Study for a Green Silk Road) of the CAS ; "Strategic Priority Research Program" (Pan-Third Pole Environment Study for a Green Silk Road) of the CAS ; National Basic Research Program of China(2013CB956403) ; National Basic Research Program of China(2013CB956403) ; NSFC(41421002 ; NSFC(41421002 ; 41672168 ; 41672168 ; 41672200 ; 41672200 ; 41772200) ; 41772200)
内容类型	期刊论文
源URL	[http://ir.iggcas.ac.cn/handle/132A11/83028]
专题	中国科学院地质与地球物理研究所
通讯作者	Jin, Chunsheng; Liu, Qingsong
作者单位	1.Chinese Acad Sci, Inst Geol & Geophys, Beijing, Peoples R China 2.Chinese Acad Sci, Ctr Excellence Tibetan Plateau Earth Sci, Beijing, Peoples R China 3.Southern Univ Sci & Technol, Dept Ocean Sci & Engn, Shenzhen, Peoples R China 4.Qingdao Natl Oceanog Lab Sci & Technol, Lab Marine Geol, Qingdao, Peoples R China 5.Northwest Univ, State Key Lab Continental Dynam, Xian, Shaanxi, Peoples R China 6.Australian Natl Univ, Res Sch Earth Sci, Canberra, ACT, Australia 7.Inst Disaster Prevent, Dept Earthquake Sci, Langfang, Peoples R China
推荐引用方式 GB/T 7714	Jin, Chunsheng,Liu, Qingsong,Liang, Wentian,et al. Magnetostratigraphy of the Fenghuoshan Group in the Hoh Xil Basin and its tectonic implications for India-Eurasia collision and Tibetan Plateau deformation[J]. EARTH AND PLANETARY SCIENCE LETTERS,2018,486:41-53.
APA	Jin, Chunsheng.,Liu, Qingsong.,Liang, Wentian.,Roberts, Andrew P..,Sun, Jimin.,...&Yuan, Sihua.(2018).Magnetostratigraphy of the Fenghuoshan Group in the Hoh Xil Basin and its tectonic implications for India-Eurasia collision and Tibetan Plateau deformation.EARTH AND PLANETARY SCIENCE LETTERS,486,41-53.
MLA	Jin, Chunsheng,et al."Magnetostratigraphy of the Fenghuoshan Group in the Hoh Xil Basin and its tectonic implications for India-Eurasia collision and Tibetan Plateau deformation".EARTH AND PLANETARY SCIENCE LETTERS 486(2018):41-53.