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  4. 中国科学院新生代地质与环境重点实验室
Late Oligocene-Miocene intra-continental mountain building of the Harke Mountains, southern Chinese Tian Shan: Evidence from detrital AFT and AHe analysis

文献类型：期刊论文

作者Jia, Yingying2; Sun, Jimin2; Lu, Lixing2; Pang, Jianzhang1; Wang, Ying1
刊名JOURNAL OF ASIAN EARTH SCIENCES
出版日期2020-04-15
卷号191页码:10
关键词Southern Tian Shan Intra-continental deformation Miocene Mountain building
ISSN号1367-9120
DOI10.1016/j.jseaes.2019.104198
英文摘要As the largest intra-continental mountain belt in Central Asia, the Tian Shan mountain range underwent a diachronous uplift history in different regions. The present crustal shortening rate of this mountain range is also characterized by an along-strike variation and decreases from west to east. The Harke Mountains, located in the middle part of the southern Tian Shan, accommodate a relatively lower crustal shortening rate but host the highest topography of this mountain range. This study aims to restore the Cenozoic mountain building history of the Harke Mountains. Detrital APT and AHe analyses were conducted for Paleocene-Pliocene sediments and modern moraines in the Kuqa depression. An abrupt increase in the lag time of the detrital AFT young age components at 26-23 Ma indicates that the uplift of the southern Tian Shan initiated in the Late Oligocene-Early Miocene, which is consistent with the regional tectonic activation of the Tian Shan mountain range. In the Late Miocene, the basement of the Harke Mountains underwent rapid exhumation from 10 to 6 Ma. Comparing our result with previously published tectonic data, we infer that the intense exhumation in our study area corresponds to the intensified deformation of the whole Tian Shan mountain range in the Late Miocene, which was probably driven by the accelerated convergence between the Tarim and Tian Shan.
WOS关键词APATITE FISSION-TRACK ; TARIM BASIN ; EXHUMATION HISTORY ; CENOZOIC DEFORMATION ; TECTONIC EVOLUTION ; THERMAL HISTORY ; FORELAND BASIN ; CENTRAL-ASIA ; THRUST BELT ; UPLIFT
资助项目National Natural Science Foundation of China[41602217] ; Strategic Priority Research Program of Chinese Academy of Sciences[XDA20070202]
WOS研究方向Geology
语种英语
WOS记录号WOS:000519655600001
出版者PERGAMON-ELSEVIER SCIENCE LTD
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 ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of 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 ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of 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 ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of 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 ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences
源URL[http://ir.iggcas.ac.cn/handle/132A11/95510]  
专题地质与地球物理研究所_中国科学院新生代地质与环境重点实验室
通讯作者Jia, Yingying
作者单位1.China Earthquake Adm, State Key Lab Earthquake Dynam, Inst Geol, Beijing 100029, Peoples R China
2.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Cenozo Geol & Environm, Beijing, Peoples R China
推荐引用方式
GB/T 7714		 Jia, Yingying,Sun, Jimin,Lu, Lixing,et al. Late Oligocene-Miocene intra-continental mountain building of the Harke Mountains, southern Chinese Tian Shan: Evidence from detrital AFT and AHe analysis[J]. JOURNAL OF ASIAN EARTH SCIENCES,2020,191:10.
APA Jia, Yingying,Sun, Jimin,Lu, Lixing,Pang, Jianzhang,&Wang, Ying.(2020).Late Oligocene-Miocene intra-continental mountain building of the Harke Mountains, southern Chinese Tian Shan: Evidence from detrital AFT and AHe analysis.JOURNAL OF ASIAN EARTH SCIENCES,191,10.
MLA Jia, Yingying,et al."Late Oligocene-Miocene intra-continental mountain building of the Harke Mountains, southern Chinese Tian Shan: Evidence from detrital AFT and AHe analysis".JOURNAL OF ASIAN EARTH SCIENCES 191(2020):10.

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来源：地质与地球物理研究所

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