| Mesozoic litho- and magneto-stratigraphic evidence from the central Tibetan Plateau for megamonsoon evolution and potential evaporites | |
| Fang, XM (Fang, Xiaomin)1,2; Song, CH (Song, Chunhui)3,4; Yan, MD (Yan, Maodu)1,2; Zan, JB (Zan, Jinbo)1,2; Liu, CL (Liu, Chenglin)5; Sha, JG (Sha, Jingeng)6; Zhang, WL (Zhang, Weilin)1,2; Zeng, YY (Zeng, Yongyao)3,4; Wu, S (Wu, Song)3,4; Zhang, DW (Zhang, Dawen)1,2; Fang, XM | |
| Source Publication | GONDWANA RESEARCH
 |
| 2016 | |
| Volume | 37Issue:0Pages:110-129 |
| DOI | 10.1016/j.gr.2016.05.012 |
| Abstract | The megamonsoon was a striking event that profoundly impacted the climatic environment and related mineral sources (salts, coals and oil-gases) in the Mesozoic. How this event impacted Asia is unknown. Here, we firstly reported a Mesozoic stratigraphic sequence in the northern Qiangtang Basin, in the central Tibetan Plateau, based on lithofacies and chronologies of paleontology and magnetostratigraphy. Hpw the planetary and megamonsoon circulations controlled the Asian climate with time has been recorded. Using the basic principles of physical geography, present analogs and a newly developed model, the evolution of the stratigraphic sequence was interpreted to demonstrate that the Qiangtang Basin has been subjected to a megamonsoon climate with heavy precipitation during its northward movement since the Latest Permian but has been subjected to a dry environment due to moving into the northern hemisphere subtropic high zone in the Middle Triassic and monsoonal retreat in the early Late Jurassic (early Oxfordian) approximately 161 Ma. The coupling of the hot-dry climate and the close of the Meso-Tethys, along with sea retreat in the Late Jurassic, ensured a large potential time window for evaporite (potash) formation in the Qiangtang Basin, while the tropic megamonsoon rain forest in the Late Permian to the Early Triassic and in the Late Triassic to Middle Jurassic favored the formation of coal and hydrocarbon source rocks. (C) 2016 International Association for Gondwana Research. Published by Elsevier B.V. All rights reserved. |
| Subject Area | 地质学 |
| WOS ID | WOS:000384703200008 |
| Language | 英语 |
| Indexed By | SCI |
| Keyword | Paleomagnetic Constraints Dinoflagellate Cysts Tectonic Evolution China Evidence American-west Southern Asia Climate Qiangtang Monsoon Uplift |
| Cooperation Status | 国际 |
| Department | 碰撞与隆升 |
| Subtype | Article |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.itpcas.ac.cn/handle/131C11/7612 |
| Collection | 图书馆 |
| Corresponding Author | Fang, XM |
| Affiliation | 1.Chinese Acad Sci, CAS Ctr Excellence Tibetan Plateau Earth Sci, Beijing 100101, Peoples R China 2.Chinese Acad Sci, Inst Tibetan Plateau Res, Key Lab Continental Collis & Plateau Uplift, Beijing 100101, Peoples R China 3.Lanzhou Univ, Sch Earth Sci, Lanzhou 730000, Peoples R China 4.Lanzhou Univ, Key Lab Western Chinas Mineral Resources Gansu Pr, Lanzhou 730000, Peoples R China 5.Chinese Acad Geol Sci, Inst Mineral Resources, MLR Key Lab Metallogeny & Mineral Assessment, Beijing 100037, Peoples R China 6.Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, 39 East Beijing Rd, Nanjing 210008, Jiangsu, Peoples R China |
| Recommended Citation GB/T 7714 | Fang, XM ,Song, CH ,Yan, MD ,et al. Mesozoic litho- and magneto-stratigraphic evidence from the central Tibetan Plateau for megamonsoon evolution and potential evaporites[J]. GONDWANA RESEARCH,2016,37(0):110-129. |
| APA | Fang, XM .,Song, CH .,Yan, MD .,Zan, JB .,Liu, CL .,...&Fang, XM.(2016).Mesozoic litho- and magneto-stratigraphic evidence from the central Tibetan Plateau for megamonsoon evolution and potential evaporites.GONDWANA RESEARCH,37(0),110-129. |
| MLA | Fang, XM ,et al."Mesozoic litho- and magneto-stratigraphic evidence from the central Tibetan Plateau for megamonsoon evolution and potential evaporites".GONDWANA RESEARCH 37.0(2016):110-129. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| V.37 110-129 2016.pd（6207KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
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