Multi-stage exhumation history of the West Kunlun orogen and the amalgamation of the Tibetan Plateau
文献类型：期刊论文
| 作者 | Li, Guangwei4,5; Sandiford, Mike4; Fang, Aimin3; Kohn, Barry4; Sandiford, Dan4; Fu, Bihong2; Zhang, Tongliang1; Cao, Yuanyuan1; Chen, Fei1 |
| 刊名 | EARTH AND PLANETARY SCIENCE LETTERS
 |
| 出版日期 | 2019-12-15 |
| 卷号 | 528页码:14 |
| ISSN号 | 0012-821X |
| 关键词 | exhumation low temperature thermochronology West Kunlun Tibetan Plateau |
| DOI | 10.1016/j.epsl.2019.115833 |
| 英文摘要 | The West Kunlun range, along the northwest margin of the Tibetan Plateau contains an important record of plateau formation and its northwards expansion. However, apart from the well-documented Miocene tectonism, its long-term history of exhumation/uplift remains enigmatic. Here we report an integrated low-temperature thermochronology study (apatite fission track and corresponding zircon (U-Th)/He) across a N-S transect through the West Kunlun range that reveals a prolonged low-temperature thermochronological record, characterized by a complex mosaic of thermal histories from the individual terrane elements during amalgamation to form the Tibetan Plateau. Our new data reveal two prominent cooling episodes during the Cretaceous and the Neogene, as well as several other more subdued and/or localized cooling episodes. Late Permo-Triassic cooling correlates with the accretion of the West Kunlun, Songpan-Ganzi and Tianshuihai terranes. Early Cretaceous cooling is considered as a response to collision between the Qiangtang and Lhasa terranes, while Late Cretaceous cooling relates to collision between the Karakorum terrane and Kohistan-Ladakh Arc. Partially preserved evidence for cooling in the Paleocene Early Eocene and latest Oligocene-Miocene likely relates to the early stages of Indo-Asian collision. Our work confirms relatively low Neogene denudation rates of about 0.1-0.2 km/myr consistent with its arid, intraplate tectonic setting with deformation resulting from stress propagated via the surface plates and most likely sourced in the buoyancy of the plateau itself. (C) 2019 Elsevier B.V. All rights reserved. |
| WOS关键词 | ALTYN-TAGH FAULT ; TARIM BASIN ; KINEMATIC EVOLUTION ; TECTONIC EVOLUTION ; HIMALAYAN OROGEN ; NORTHERN MARGIN ; ZIRCON ; GROWTH ; INDIA ; DEFORMATION |
| 资助项目 | Australia Research Council Discovery Early Career Research Award (DECRA)[DE120102245] ; IGGCAS Open Research Foundation[SKL-K201702] ; NSFC[41562007] |
| WOS研究方向 | Geochemistry & Geophysics |
| 语种 | 英语 |
| 出版者 | ELSEVIER |
| WOS记录号 | WOS:000493223500014 |
| 资助机构 | Australia Research Council Discovery Early Career Research Award (DECRA) ; Australia Research Council Discovery Early Career Research Award (DECRA) ; IGGCAS Open Research Foundation ; IGGCAS Open Research Foundation ; NSFC ; NSFC ; Australia Research Council Discovery Early Career Research Award (DECRA) ; Australia Research Council Discovery Early Career Research Award (DECRA) ; IGGCAS Open Research Foundation ; IGGCAS Open Research Foundation ; NSFC ; NSFC ; Australia Research Council Discovery Early Career Research Award (DECRA) ; Australia Research Council Discovery Early Career Research Award (DECRA) ; IGGCAS Open Research Foundation ; IGGCAS Open Research Foundation ; NSFC ; NSFC ; Australia Research Council Discovery Early Career Research Award (DECRA) ; Australia Research Council Discovery Early Career Research Award (DECRA) ; IGGCAS Open Research Foundation ; IGGCAS Open Research Foundation ; NSFC ; NSFC |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/95772]  |
| 专题 | 中国科学院地质与地球物理研究所 |
| 通讯作者 | Li, Guangwei |
| 作者单位 | 1.Xinjiang Inst Engn, Xinjiang 450016, Peoples R China 2.Chinese Acad Sci, Inst Remote Sensing & Digital Earth, Beijing, Peoples R China 3.Chinese Acad Sci, Inst Geol & Geophys, Beijing 100029, Peoples R China 4.Univ Melbourne, Sch Earth Sci, Melbourne, Vic 3010, Australia 5.Nanjing Univ, Sch Earth Sci & Engn, Nanjing 210023, Jiangsu, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Guangwei,Sandiford, Mike,Fang, Aimin,et al. Multi-stage exhumation history of the West Kunlun orogen and the amalgamation of the Tibetan Plateau[J]. EARTH AND PLANETARY SCIENCE LETTERS,2019,528:14. |
| APA | Li, Guangwei.,Sandiford, Mike.,Fang, Aimin.,Kohn, Barry.,Sandiford, Dan.,...&Chen, Fei.(2019).Multi-stage exhumation history of the West Kunlun orogen and the amalgamation of the Tibetan Plateau.EARTH AND PLANETARY SCIENCE LETTERS,528,14. |
| MLA | Li, Guangwei,et al."Multi-stage exhumation history of the West Kunlun orogen and the amalgamation of the Tibetan Plateau".EARTH AND PLANETARY SCIENCE LETTERS 528(2019):14. |
入库方式： OAI收割
来源：地质与地球物理研究所
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