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| DOI | 10.1016/j.tecto.2021.228977 |
| The Mesozoic exhumation history of the Karatau-Talas range, western Tian Shan, Kazakhstan-Kyrgyzstan | |
| Jepson G.; Glorie S.; Khudoley A.K.; Malyshev S.V.; Gillespie J.; Glasmacher U.A.; Carrapa B.; Soloviev A.V.; Collins A.S. | |
| 发表日期 | 2021 |
| ISSN | 00401951 |
| 卷号 | 814 |
| 英文摘要 | The Tian Shan mountain range maintains high topography across the Eurasian continent despite being distal to any modern plate boundary. Previous studies of the Tian Shan have revealed a history of mountain building in response to India-Asia collision which has overprinted much of its Mesozoic history. The Karatau and Talas ranges in the north-western Tian Shan represent a unique opportunity to investigate the erosional response to the Mesozoic tectonics of Central Asia. In this study, we present medium-to-low temperature thermochronology and thermal history modelling from a series of Neoproterozoic to Permian sedimentary and granitoid samples taken from the Karatau and Talas ranges. Our results identify three phases of late Paleozoic-Mesozoic deformation and exhumation: (1) a regional orogenic event in the Permian–Early Triassic (ca. 280–240 Ma) related to the final amalgamation of the Central Asian Orogenic Belt, (2) Late Triassic–Early Jurassic (ca. 230–190 Ma) reactivation in response to the collision of the Qiangtang block with the Eurasian margin, and a (3) phase of rapid basement cooling during the Late Jurassic–Early Cretaceous (ca. 160–140 Ma), associated with the closure of the Meso-Tethys Ocean. These results suggest that the Karatau and Talas ranges preserves extensive Mesozoic erosional signatures, which developed in response to Eurasian amalgamation of Central Asia and progressive closure of the Tethys Ocean. © 2021 |
| 关键词 | Central Asia PaleotopographyTalas Fergana FaultThermochronologyTian Shan |
| 英文关键词 | Erosion; Metals; Topography; Central Asian orogenic belt; Early Cretaceous; Low temperatures; Mesozoic tectonics; Mountain building; Plate boundaries; Qiangtang block; Thermochronology; Temperature; deformation; erosion; exhumation; Mesozoic; mountain; plate boundary; thermochronology; topography; Tien Shan; Tethys |
| 语种 | 英语 |
| 来源期刊 | Tectonophysics
 |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/207994 |
| 作者单位 | Department of Earth Sciences, School of Physical Science, The University of Adelaide5005, Australia; Saint Petersburg State University, 7/9 University Embankment, Saint Petersburg, 199034, Russian Federation; The Institute for Geoscience Research (TIGeR), School of Earth and Planetary Sciences, Curtin University, Perth, WA, Australia; Institute of Earth Sciences, Heidelberg University, Im Neuenheimer Feld 234, Heidelberg, 69120, Germany; Department of Geosciences, University of Arizona, Tucson, AZ, United States; Geological Institute, Russian Academy of Sciences, Pyzhevskiy pereulok 7, Moscow, 119017, Russian Federation; Institute of the Earth's Crust, Siberian Branch of the Russian Academy of Sciences, Lermotova st. 128, Irkutsk, 664033, Russian Federation |
| 推荐引用方式 GB/T 7714 | Jepson G.,Glorie S.,Khudoley A.K.,et al. The Mesozoic exhumation history of the Karatau-Talas range, western Tian Shan, Kazakhstan-Kyrgyzstan[J],2021,814. |
| APA | Jepson G..,Glorie S..,Khudoley A.K..,Malyshev S.V..,Gillespie J..,...&Collins A.S..(2021).The Mesozoic exhumation history of the Karatau-Talas range, western Tian Shan, Kazakhstan-Kyrgyzstan.Tectonophysics,814. |
| MLA | Jepson G.,et al."The Mesozoic exhumation history of the Karatau-Talas range, western Tian Shan, Kazakhstan-Kyrgyzstan".Tectonophysics 814(2021). |
| 条目包含的文件 | 条目无相关文件。 | |||||
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