Cenozoic uplift, exhumation and deformation in the north Kuqa Depression, China as constrained by (U-Th)/He thermochronometry

doi:10.1016/j.tecto.2014.05.021

	Cenozoic uplift, exhumation and deformation in the north Kuqa Depression, China as constrained by (U-Th)/He thermochronometry
	Yu, Shun 1; Chen, Wen 1; Evans, Noreen J.; McInnes, Brent I. A.; Yin, Jiyuan 1; Sun, Jingbo 1; Li, Jie 1; Zhang, Bin 1
刊名	TECTONOPHYSICS
	2014
卷号	630 页码:166-182
关键词	(U-Th)/He ages Vitrinite reflectance Uplift and exhumation Kuqa Depression South Tianshan
ISSN号	0040-1951
DOI	10.1016/j.tecto.2014.05.021
英文摘要	Placing spatial and temporal constraints on deformation, uplift and exhumation using thermochronology methods can shed light on Cenozoic orogenic evolution in the Kuqa foreland. New apatite (U-Th)/He and previously published apatite fission track thermochronology are combined with vitrinite reflectance data and modeling to compile a low temperature, multi-stage thermal history of tectonic uplift/thrust and exhumation. A rapid uplift and exhumation event originated in South Tianshan during the Eocene (similar to 46 Ma), with systematic younging of mean apatite (U-Th)/He ages from north to south (from the margin towards the interior). Uplift and exhumation south edge of the Biyoulebaoguzi anticline in the northern monocline belt at similar to 36 Ma with more than 3400 m of stratum denuded. Subsequently, deformation and uplift south edge of the Biyoulebaoguzi anticline in the northern monocline belt at similar to 36 Ma with more than 3400 m of stratum denuded. Subsequently, deformation and uplift extended to the northern edge of Kelasu-Yiqikelike at similar to 10 Ma and then at similar to 6 Ma, the Kanyaken anticline formed and uplifted resulting in 3000-3700 m of overburden erosion. The data support sequential southward propagating deformation and uplift (inferred exhumation) in the north Kuqa Depression during the Cenozoic, probably as a result of the collision of India with Asia far to the south of the Tianshan. (C) 2014 Elsevier B.V. All rights reserved.
学科主题	构造地质学
WOS关键词	APATITE FISSION-TRACK ; LOW-TEMPERATURE THERMOCHRONOMETRY ; PALEOZOIC TECTONIC EVOLUTION ; PARTICLE STOPPING DISTANCES ; HELIUM DIFFUSION KINETICS ; INDIA-ASIA COLLISION ; TIEN-SHAN-RANGE ; TARIM BASIN ; TIAN-SHAN ; NW CHINA
WOS研究方向	Geochemistry & Geophysics
语种	英语
出版者	ELSEVIER SCIENCE BV
WOS记录号	WOS:000341548900015
内容类型	期刊论文
源URL	[http://119.78.100.197/handle/2HKVOGP0/40523]
专题	中国地质科学院地质研究所
作者单位	1.Chinese Acad Geol Sci, Inst Geol, Lab Isotope Thermochronol, Beijing 100037, Peoples R China 2.Natl Key Lab Continental Struct & Dynam, Beijing 100037, Peoples R China 3.Evans, Noreen J.; McInnes, Brent I. A.] Curtin Univ, John De Laeter Ctr Isotope Res, Perth, WA 6945, Australia
推荐引用方式 GB/T 7714	Yu, Shun,Chen, Wen,Evans, Noreen J.,et al. Cenozoic uplift, exhumation and deformation in the north Kuqa Depression, China as constrained by (U-Th)/He thermochronometry[J]. TECTONOPHYSICS,2014,630:166-182.
APA	Yu, Shun.,Chen, Wen.,Evans, Noreen J..,McInnes, Brent I. A..,Yin, Jiyuan.,...&Zhang, Bin.(2014).Cenozoic uplift, exhumation and deformation in the north Kuqa Depression, China as constrained by (U-Th)/He thermochronometry.TECTONOPHYSICS,630,166-182.
MLA	Yu, Shun,et al."Cenozoic uplift, exhumation and deformation in the north Kuqa Depression, China as constrained by (U-Th)/He thermochronometry".TECTONOPHYSICS 630(2014):166-182.