Thermo-tectonic history of the Junggar Alatau within the Central Asian Orogenic Belt (SE Kazakhstan, NW China): Insights from integrated apatite U/Pb, fission track and (U-Th)/He thermochronology
文献类型：期刊论文
| 作者 | Glorie, S.6; Otasevic, A.6; Gillespie, J.6; Jepson, G.6,7; Danisik, M.1; Zhimulev, F. I.5; Gurevich, D.4; Zhang, Z.3; Song, D.3; Xiao, W.2,3 |
| 刊名 | GEOSCIENCE FRONTIERS
 |
| 出版日期 | 2019-11-01 |
| 卷号 | 10期号:6页码:2153-2166 |
| ISSN号 | 1674-9871 |
| 关键词 | Junggar Central Asian Orogenic Belt Thermochronology Exhumation Fault reactivation Tethys |
| DOI | 10.1016/j.gsf.2019.05.005 |
| 英文摘要 | The Junggar Alatau forms the northern extent of the Tian Shan within the Central Asian Orogenic Belt (CAOB) at the border of SE Kazakhstan and NW China. This study presents the Palaeozoic-Mesozoic post-collisional thermo-tectonic history of this frontier locality using an integrated approach based on three apatite geo-/thermochronometers: apatite U-Pb, fission track and (U-Th)/He. The apatite U-Pb dates record Carboniferous-Permian post-magmatic cooling ages for the sampled granitoids, reflecting the progressive closure of the Palaeo-Asian Ocean. The apatite fission track (AFT) data record (partial) preservation of the late Palaeozoic cooling ages, supplemented by limited evidence for Late Triassic (similar to 230-210 Ma) cooling and a more prominent record of (late) Early Cretaceous (similar to 150-110 Ma) cooling. The apatite (U-Th)/He age results are consistent with the (late) Early Cretaceous AFT data, revealing a period of fast cooling at that time in resulting thermal history models. This Cretaceous rapid cooling signal is only observed for samples taken along the major NW-SE orientated shear zone that dissects the study area (the Central Kazakhstan Fault Zone), while Permian and Triassic cooling signals are preserved in low-relief areas, distal to this structure. This distinct geographical trend with respect to the shear zone, suggests that fault reactivation triggered the Cretaceous rapid cooling, which can be linked to a phase of slab-rollback and associated extension in the distant Tethys Ocean. Similar conclusions were drawn for thermochronology studies along other major NW-SE orientated shear zones in the Central Asian Orogenic Belt, suggesting a regional phase of Cretaceous exhumation in response to fault reactivation at that time. (C) 2019, China University of Geosciences (Beijing) and Peking University. Production and hosting by Elsevier B.V. |
| WOS关键词 | KYRGYZ TIEN-SHAN ; TIAN-SHAN ; U-PB ; EXHUMATION HISTORY ; INTRACONTINENTAL DEFORMATION ; MESOZOIC TECTONICS ; ALTAI MOUNTAINS ; WEST JUNGGAR ; EVOLUTION ; CONSTRAINTS |
| 资助项目 | Australian Research Council Discovery Project[DP150101730] ; National Key R&D Program of China[2017YFC0601206] ; National Natural Science Foundation of China[41888101] ; IGM SB RAS |
| WOS研究方向 | Geology |
| 语种 | 英语 |
| 出版者 | CHINA UNIV GEOSCIENCES, BEIJING |
| WOS记录号 | WOS:000493564500013 |
| 资助机构 | Australian Research Council Discovery Project ; Australian Research Council Discovery Project ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; IGM SB RAS ; IGM SB RAS ; Australian Research Council Discovery Project ; Australian Research Council Discovery Project ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; IGM SB RAS ; IGM SB RAS ; Australian Research Council Discovery Project ; Australian Research Council Discovery Project ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; IGM SB RAS ; IGM SB RAS ; Australian Research Council Discovery Project ; Australian Research Council Discovery Project ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; IGM SB RAS ; IGM SB RAS |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/95744]  |
| 专题 | 地质与地球物理研究所_岩石圈演化国家重点实验室 |
| 通讯作者 | Glorie, S. |
| 作者单位 | 1.Curtin Univ, TIGeR, John de Laeter Ctr, Perth, WA 6846, Australia 2.Chinese Acad Sci, Xinjiang Inst Ecol & Geog, Xinjiang Res Ctr Mineral Resources, Urumqi 830011, Peoples R China 3.Chinese Acad Sci, Inst Geol & Geophys, State Key Lab Lithospher Evolut, Beijing 100029, Peoples R China 4.SRK Explorat, Moscow, Russia 5.Russian Acad Sci, Sobolev Inst Geol & Mineral, Siberian Cransh, 2 Pirogova St, Novosibirsk 630090, Russia 6.Univ Adelaide, Dept Earth Sci, Sch Phys Sci, Adelaide, SA 5005, Australia 7.Univ Arizona, Dept Geosci, Tucson, AZ 85721 USA |
| 推荐引用方式 GB/T 7714 | Glorie, S.,Otasevic, A.,Gillespie, J.,et al. Thermo-tectonic history of the Junggar Alatau within the Central Asian Orogenic Belt (SE Kazakhstan, NW China): Insights from integrated apatite U/Pb, fission track and (U-Th)/He thermochronology[J]. GEOSCIENCE FRONTIERS,2019,10(6):2153-2166. |
| APA | Glorie, S..,Otasevic, A..,Gillespie, J..,Jepson, G..,Danisik, M..,...&Xiao, W..(2019).Thermo-tectonic history of the Junggar Alatau within the Central Asian Orogenic Belt (SE Kazakhstan, NW China): Insights from integrated apatite U/Pb, fission track and (U-Th)/He thermochronology.GEOSCIENCE FRONTIERS,10(6),2153-2166. |
| MLA | Glorie, S.,et al."Thermo-tectonic history of the Junggar Alatau within the Central Asian Orogenic Belt (SE Kazakhstan, NW China): Insights from integrated apatite U/Pb, fission track and (U-Th)/He thermochronology".GEOSCIENCE FRONTIERS 10.6(2019):2153-2166. |
入库方式： OAI收割
来源：地质与地球物理研究所
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