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Mesozoic exhumation of the Jueluotage area, Eastern Tianshan, NW China: constraints from (U-Th)/He and fission-track thermochronology

文献类型：期刊论文

作者Sun, Jingbo1,2,3,4; Chen, Wen2; Qin, Kezhang1,3,4; Danisik, Martin5; Evans, Noreen J.5; McInnes, Brent I. A.5; Shen, Ze2; Zhao, Shuangfeng2; Zhang, Bin; Yin, Jiyuan2
刊名GEOLOGICAL MAGAZINE
出版日期2021-11-01
卷号158期号:11页码:1960-1976
ISSN号0016-7568
关键词Eastern Tianshan (U-Th) He dating fission-track dating thermal history modelling differential exhumation
DOI10.1017/S0016756821000522
英文摘要The Jueluotage area, which is located in the southern branch of the Eastern Tianshan and northeast of the Tarim Basin, represents a vital locality for investigating intracontinental reactivation induced by the tectonic events at the Eurasian plate margin. This study applies zircon and apatite (U-Th)/He and apatite fission-track thermochronology to the Jueluotage area in the Eastern Tianshan. Our data and thermal history modelling show that the Jueluotage area experienced Triassic-Early Jurassic (similar to 240-180 Ma) cooling, reflecting the closure of the North Tianshan Ocean and subsequent far-field effects of collision/accretion of the Qiangtang Block and Kunlun terrane. Following this period of fast cooling, a differential exhumation process occurred between the various tectonic belts in the Jueluotage area. The Aqishan-Yamansu belt was exposed at the surface during the Triassic-Early Jurassic cooling phase and experienced subsequent burial, which continued until Early Cretaceous time when a pulse of exhumation occurred. However, the major fault zones (Kanggurtag ductile shear zone and Aqikkuduk Fault) and Central Tianshan arc have remained tectonically stable since Early Jurassic time. No Cenozoic rapid cooling was recorded by the low-temperature thermochronology results in this study, indicating that much of the Jueluotage area was exhumed to the upper crust in the late Mesozoic period.
WOS关键词ZIRCON U-PB ; PALEOZOIC TECTONIC EVOLUTION ; DONGGEBI MO DEPOSIT ; ASIAN OROGENIC BELT ; TIEN-SHAN ; HF ISOTOPES ; COLLISIONAL TECTONICS ; CONTINENTAL GROWTH ; WEST JUNGGAR ; APATITE
资助项目National Natural Science Foundation of China[41503057] ; National Natural Science Foundation of China[41473053] ; National Natural Science Foundation of China[41830430] ; National Key Research and Development Project of China[2017YFC0601301] ; China Geological Survey[DD20190001] ; China Geological Survey[DD20190004]
WOS研究方向Geology
语种英语
出版者CAMBRIDGE UNIV PRESS
WOS记录号WOS:000727656200006
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 ; National Key Research and Development Project of China ; National Key Research and Development Project of China ; National Key Research and Development Project of China ; National Key Research and Development Project of China ; China Geological Survey ; China Geological Survey ; China Geological Survey ; China Geological Survey ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key Research and Development Project of China ; National Key Research and Development Project of China ; National Key Research and Development Project of China ; National Key Research and Development Project of China ; China Geological Survey ; China Geological Survey ; China Geological Survey ; China Geological Survey ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key Research and Development Project of China ; National Key Research and Development Project of China ; National Key Research and Development Project of China ; National Key Research and Development Project of China ; China Geological Survey ; China Geological Survey ; China Geological Survey ; China Geological Survey ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key Research and Development Project of China ; National Key Research and Development Project of China ; National Key Research and Development Project of China ; National Key Research and Development Project of China ; China Geological Survey ; China Geological Survey ; China Geological Survey ; China Geological Survey
源URL[http://ir.iggcas.ac.cn/handle/132A11/103901]  
专题地质与地球物理研究所_中国科学院矿产资源研究重点实验室
通讯作者Sun, Jingbo
作者单位1.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
2.Chinese Acad Geol Sci, Inst Geol, Key Lab Deep Earth Dynam, Lab Isotope Thermochronol,Minist Nat Resources, Beijing 100037, Peoples R China
3.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Mineral Resources, Beijing 100029, Peoples R China
4.Innovat Acad Earth Sci, Chinese Acad Sci, Beijing 100029, Peoples R China
5.Curtin Univ, John Laeter Ctr, Sch Earth & Planetary Sci, GPO Box U1987, Perth, WA 6845, Australia
6.Changan Univ, Sch Earth Sci & Resources, Key Lab Western Mineral Resources & Geol Engn, Minist Educ, Xian 710054, Peoples R China
推荐引用方式
GB/T 7714		 Sun, Jingbo,Chen, Wen,Qin, Kezhang,et al. Mesozoic exhumation of the Jueluotage area, Eastern Tianshan, NW China: constraints from (U-Th)/He and fission-track thermochronology[J]. GEOLOGICAL MAGAZINE,2021,158(11):1960-1976.
APA Sun, Jingbo.,Chen, Wen.,Qin, Kezhang.,Danisik, Martin.,Evans, Noreen J..,...&Tao, Ni.(2021).Mesozoic exhumation of the Jueluotage area, Eastern Tianshan, NW China: constraints from (U-Th)/He and fission-track thermochronology.GEOLOGICAL MAGAZINE,158(11),1960-1976.
MLA Sun, Jingbo,et al."Mesozoic exhumation of the Jueluotage area, Eastern Tianshan, NW China: constraints from (U-Th)/He and fission-track thermochronology".GEOLOGICAL MAGAZINE 158.11(2021):1960-1976.

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来源：地质与地球物理研究所

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