Synchronous Sedimentation in Gonjo Basin, Southeast Tibet in Response to India-Asia Collision Constrained by Magnetostratigraphy
文献类型：期刊论文
| 作者 | Xiao, R.1,2; Zheng, Y.3,4; Liu, X.2; Yang, Q.2; Liu, G.2; Xia, L.2; Bian, Z.2; Guan, J.2; Feng, P.2; Xu, H.2 |
| 刊名 | GEOCHEMISTRY GEOPHYSICS GEOSYSTEMS
 |
| 出版日期 | 2021-03-01 |
| 卷号 | 22期号:3页码:22 |
| 关键词 | anisotropy of magnetic susceptibility (AMS) basin evolution Gonjo Basin magnetostratigraphy southeast Tibetan Plateau |
| DOI | 10.1029/2020GC009411 |
| 通讯作者 | Zhang, Y.(zhengyan@ivpp.ac.cn) ; Zheng, H.(zhenghb@ynu.edu.cn) |
| 英文摘要 | The India-Asia collision has been the object of vigorous debate for decades, with ages of the start ranging from Late Cretaceous to Oligocene. Sedimentary records preserved in both near-field and far-field settings provide critical evidence concerning the age and mechanism of the collision. Gonjo Basin, one of a series of fault-controlled basins developed along the eastern margin of Tibetan Plateau, contains well-exposed sedimentary successions, providing great potential for understanding depositional, tectonic-geomorphological and climatic history associated with India-Asia collision and plateau uplift. Lithofacies analysis reveals that the sequences consist of sandstone, mudstone and conglomerate, formed in fluvial-lacustrine systems. High-resolution magnetostratigraphy, constrained by U-Pb dating of zircon from a volcaniclastic layer which has been found in the central Gonjo Basin for the first time, indicates that sedimentation started at 69 Ma and continued in this locality until 50 Ma. Anisotropy of magnetic susceptibility (AMS) interpretation based on the age framework reveals a post-depositional compression after 50 Ma, responding simultaneously to the early uplift of southeast Tibetan Plateau driven by India-Asia collision. |
| 资助项目 | Second Tibetan Plateau Scientific Expedition and Research (STEP)[2019QZKK0704] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDB26020301] ; National Natural Science Foundation of China (NSFC)[41974079] ; National Natural Science Foundation of China (NSFC)[U1902208] ; National Natural Science Foundation of China (NSFC)[41991223] ; National Natural Science Foundation of China (NSFC)[41888101] ; National Natural Science Foundation of China (NSFC)[41991323] |
| WOS研究方向 | Geochemistry & Geophysics |
| 语种 | 英语 |
| 出版者 | AMER GEOPHYSICAL UNION |
| WOS记录号 | WOS:000636360200009 |
| 资助机构 | Second Tibetan Plateau Scientific Expedition and Research (STEP) ; Strategic Priority Research Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China (NSFC) |
| 源URL | [http://ir.ieecas.cn/handle/361006/16274]  |
| 专题 | 地球环境研究所_古环境研究室 |
| 通讯作者 | Zhang, Y.; Zheng, H. |
| 作者单位 | 1.Nanjing Normal Univ, Sch Geog Sci, Nanjing, Peoples R China 2.Yunnan Univ, Yunnan Key Lab Earth Syst Sci, Kunming, Yunnan, Peoples R China 3.Chinese Acad Sci, Key Lab Vertebrate Evolution & Human Origins, Inst Vertebrate Palentol & Paleoanthropol, Beijing, Peoples R China 4.CAS Ctr Excellence Life & Paleoenvironm, Beijing, Peoples R China 5.Louisiana State Univ, Dept Geol & Geophys, Baton Rouge, LA 70803 USA 6.Chinese Acad Sci, Inst Earth Environm, State Key Lab Loess & Quaternary Geol, Xian, Peoples R China 7.Univ Queensland, Sch Earth & Environm Sci, Brisbane, Qld, Australia |
| 推荐引用方式 GB/T 7714 | Xiao, R.,Zheng, Y.,Liu, X.,et al. Synchronous Sedimentation in Gonjo Basin, Southeast Tibet in Response to India-Asia Collision Constrained by Magnetostratigraphy[J]. GEOCHEMISTRY GEOPHYSICS GEOSYSTEMS,2021,22(3):22. |
| APA | Xiao, R..,Zheng, Y..,Liu, X..,Yang, Q..,Liu, G..,...&Zheng, H..(2021).Synchronous Sedimentation in Gonjo Basin, Southeast Tibet in Response to India-Asia Collision Constrained by Magnetostratigraphy.GEOCHEMISTRY GEOPHYSICS GEOSYSTEMS,22(3),22. |
| MLA | Xiao, R.,et al."Synchronous Sedimentation in Gonjo Basin, Southeast Tibet in Response to India-Asia Collision Constrained by Magnetostratigraphy".GEOCHEMISTRY GEOPHYSICS GEOSYSTEMS 22.3(2021):22. |
入库方式： OAI收割
来源：地球环境研究所
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