Controls of the Altyn Tagh Fault on the Early-Middle Miocene sedimentation in the Honggouzi Area, Qaidam Basin, Western China

doi:10.1016/j.jseaes.2019.103908

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	Controls of the Altyn Tagh Fault on the Early-Middle Miocene sedimentation in the Honggouzi Area, Qaidam Basin, Western China
	Yin, Jianguo 1,2; Zhang, Shengyin 2; Lu, Xinchuan 2; Wu, Zhixiong 3; Guo, Hui 2; Ju, Yiwen 1
刊名	JOURNAL OF ASIAN EARTH SCIENCES
	2019-09-01
卷号	181 页码:13
关键词	Sedimentary records Elementary geochemistry Provenance analysis Tectonic activity Altyn Tagh Fault
ISSN号	1367-9120
DOI	10.1016/j.jseaes.2019.103908
英文摘要	The Altyn Tagh Fault (ATF) has important controls on the sedimentation in the Qiadam basin. In this study, detailed sedimentological and geochemical analyses were presented to deduce the impact of the ATF on deposition in the Honggouzi area during the early-middle Miocene, which is a significant period for ATF strike-slip movements. The early-middle Miocene strata of the Honggouzi area are deposits of a fan delta and show retrogradation by sedimentary characteristic of drilled wells. The elementary geochemical analysis indicates that the early-middle Miocene deposits of the Honggouzi area was mainly composed of felsic rocks formed in the continental island arc or active continental margin setting and derived from a segment of the Altyn Tagh Mountains (ATM). In addition, the seismic data suggests that (1) the nearly NW-SE-directed anticlines, which were caused by the flexural deformation, and uplift of the piedmont area in the northwestern Qaidam Basin occurred simultaneously during the early-middle Miocene, and (2) retrogradational sedimentation was caused by greatly increased accommodation during the early-middle Miocene when the subsidence amount of flexural deformation was larger than the uplift amount. The flexural deformation, uplift of the piedmont area of the northwestern basin, and uplift of the ATM were all controlled by the ATF strike-slip movements and therefore were the ways in which the ATF strike-slip movements affected the early-middle Miocene deposition of the Honggouzi area.
资助项目	National Natural Science Foundation of China[41530315] ; National Natural Science Foundation of China[41372213] ; "Climate Change: Carbon Budget and Related Issues" Strategic Priority Research Program of the Chinese Academy of Sciences[XDA05030100]
WOS关键词	NORTHEASTERN TIBETAN PLATEAU ; PENNSYLVANIAN-PERMIAN AGE ; ZIRCON U-PB ; TECTONIC UPLIFT ; MAGMATIC HISTORY ; SIZE FRACTIONS ; CLIMATE-CHANGE ; PROVENANCE ; GEOCHEMISTRY ; EVOLUTION
WOS研究方向	Geology
语种	英语
出版者	PERGAMON-ELSEVIER SCIENCE LTD
WOS记录号	WOS:000482496600025
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 ; "Climate Change: Carbon Budget and Related Issues" Strategic Priority Research Program of the Chinese Academy of Sciences ; "Climate Change: Carbon Budget and Related Issues" Strategic Priority Research Program of the Chinese Academy of Sciences ; "Climate Change: Carbon Budget and Related Issues" Strategic Priority Research Program of the Chinese Academy of Sciences ; "Climate Change: Carbon Budget and Related Issues" Strategic Priority Research Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; "Climate Change: Carbon Budget and Related Issues" Strategic Priority Research Program of the Chinese Academy of Sciences ; "Climate Change: Carbon Budget and Related Issues" Strategic Priority Research Program of the Chinese Academy of Sciences ; "Climate Change: Carbon Budget and Related Issues" Strategic Priority Research Program of the Chinese Academy of Sciences ; "Climate Change: Carbon Budget and Related Issues" Strategic Priority Research Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; "Climate Change: Carbon Budget and Related Issues" Strategic Priority Research Program of the Chinese Academy of Sciences ; "Climate Change: Carbon Budget and Related Issues" Strategic Priority Research Program of the Chinese Academy of Sciences ; "Climate Change: Carbon Budget and Related Issues" Strategic Priority Research Program of the Chinese Academy of Sciences ; "Climate Change: Carbon Budget and Related Issues" Strategic Priority Research Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; "Climate Change: Carbon Budget and Related Issues" Strategic Priority Research Program of the Chinese Academy of Sciences ; "Climate Change: Carbon Budget and Related Issues" Strategic Priority Research Program of the Chinese Academy of Sciences ; "Climate Change: Carbon Budget and Related Issues" Strategic Priority Research Program of the Chinese Academy of Sciences ; "Climate Change: Carbon Budget and Related Issues" Strategic Priority Research Program of the Chinese Academy of Sciences
内容类型	期刊论文
源URL	[http://ir.iggcas.ac.cn/handle/132A11/93585]
专题	地质与地球物理研究所_兰州油气中心
通讯作者	Ju, Yiwen
作者单位	1.Univ Chinese Acad Sci, Coll Earth & Planetary Sci, Key Lab Computat Geodynam, Beijing 100049, Peoples R China 2.Chinese Acad Sci, Inst Geol & Geophys, Gansu Prov Key Lab Petr Resources Res, Key Lab Petr Resources, Lanzhou 730000, Gansu, Peoples R China 3.PetroChina Qinghai Oilfield Co, Res Inst Explorat & Dev, Dunhuang 736202, Peoples R China
推荐引用方式 GB/T 7714	Yin, Jianguo,Zhang, Shengyin,Lu, Xinchuan,et al. Controls of the Altyn Tagh Fault on the Early-Middle Miocene sedimentation in the Honggouzi Area, Qaidam Basin, Western China[J]. JOURNAL OF ASIAN EARTH SCIENCES,2019,181:13.
APA	Yin, Jianguo,Zhang, Shengyin,Lu, Xinchuan,Wu, Zhixiong,Guo, Hui,&Ju, Yiwen.(2019).Controls of the Altyn Tagh Fault on the Early-Middle Miocene sedimentation in the Honggouzi Area, Qaidam Basin, Western China.JOURNAL OF ASIAN EARTH SCIENCES,181,13.
MLA	Yin, Jianguo,et al."Controls of the Altyn Tagh Fault on the Early-Middle Miocene sedimentation in the Honggouzi Area, Qaidam Basin, Western China".JOURNAL OF ASIAN EARTH SCIENCES 181(2019):13.