Meso-Cenozoic Exhumation in the South Qinling Shan (Central China) Recorded by Detrital Apatite Fission-Track Dating of Modern River Sediments
文献类型：期刊论文
| 作者 | Lin, Xu2; Jing, Liu-Zeng3; Wu, Lin4; Cleber, Soares Jose1; Liu, Dongliang5; Dai, Jingen6; Hu, Chengwei7; Chen, Xiaokang7; Li, Lingling7; Zhang, Liyu7 |
| 刊名 | MINERALS
 |
| 出版日期 | 2023-10-01 |
| 卷号 | 13期号:10页码:19 |
| 关键词 | Qinling Shan detrital apatite fission track Hanjiang River Yangtze River Yellow River |
| DOI | 10.3390/min13101314 |
| 英文摘要 | The Qinling Shan is located between the North China Craton and the South China Block. Not only is investigating the exhumation process of the Qinling Shan beneficial for comprehending the tectonic collision history of mainland China but also for enhancing our understanding of the development of the Yellow and Yangtze Rivers. Previous studies have predominantly focused on bedrock analysis in the Qinling Shan. However, modern fluvial detrital samples offer a more extensive range of thermal history information. Therefore, we gathered modern fluvial debris samples from the Hanjiang River, which is the largest river in the South Qinling Shan. Subsequently, we conducted apatite fission-track analysis using the laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS) method. A total of 214 valid track ages were obtained, with an age distribution ranging from 9.5 to 334.0 Ma. The Density Plotter software was employed to decompose the data and generate four prominent age peaks: 185, 103, 69, 35, and 12 Ma. The exhumation events of the Early Jurassic (185 Ma) and Cretaceous (103-69 Ma) in the Southern Qinling Shan were strongly influenced by the collision between the South China Block and the North China Craton, as well as the subduction of the West Pacific Plate, respectively. The far-field effect of the collision between the Indian Plate and the southern Asian continent influenced the exhumation of the South Qinling Shan during the Late Eocene (35 Ma) and Middle Miocene (12 Ma), respectively. In conjunction with the reported findings, we comprehensively analyzed the geological implications of the Mesozoic and Cenozoic exhumations of the Qinling Shan. The Qinling Shan emerged as a watershed between the Ordos and Sichuan Basins in the early Mesozoic and Cenozoic, respectively. However, the exhumation and expansion of the Tibetan Plateau has forced the Yangtze River to flow eastward, resulting in its encounter with the South Qinling Shan in the late Cenozoic. The exhumation of the Qinling Shan has resulted in fault depression in the southern Ordos Basin. This geological process has also contributed to the widespread arid climatic conditions in the basin. During the Miocene, the Yellow River experienced limited connectivity due to a combination of structural and climatic factors. As a result, the Qinling Shan served as an obstacle, dividing the connected southern Yangtze River from the northern segment of the Yellow River during the late Cenozoic era. |
| WOS关键词 | NORTHERN SICHUAN BASIN ; 3 GORGES BEGIN ; U-PB AGES ; TECTONIC EVOLUTION ; TIBETAN PLATEAU ; EASTERN MARGIN ; JIANGHAN BASIN ; THERMOCHRONOLOGICAL CONSTRAINTS ; NORTHEASTERN TIBET ; FORELAND BASIN |
| 资助项目 | We thank Yu Xiang for his help with the field sample collection. |
| WOS研究方向 | Geochemistry & Geophysics ; Mineralogy ; Mining & Mineral Processing |
| 语种 | 英语 |
| 出版者 | MDPI |
| WOS记录号 | WOS:001093515400001 |
| 资助机构 | We thank Yu Xiang for his help with the field sample collection. ; We thank Yu Xiang for his help with the field sample collection. ; We thank Yu Xiang for his help with the field sample collection. ; We thank Yu Xiang for his help with the field sample collection. ; We thank Yu Xiang for his help with the field sample collection. ; We thank Yu Xiang for his help with the field sample collection. ; We thank Yu Xiang for his help with the field sample collection. ; We thank Yu Xiang for his help with the field sample collection. |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/110690]  |
| 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 | Lin, Xu |
| 作者单位 | 1.ChronusCamp Res Thermochronol Anal Ltd, BR-13974160 Itapira, SP, Brazil 2.China Three Gorges Univ, Coll Civil Engn & Architecture, Yichang 443002, Peoples R China 3.Tianjin Univ, Inst Surface Earth Syst Sci, Tianjin 300072, Peoples R China 4.Chinese Acad Sci, Inst Geol & Geophys, State Key Lab Lithospher Evolut, Beijing 100029, Peoples R China 5.Chinese Acad Geol Sci, Inst Geol, Key Lab Deep Earth Dynam, Minist Nat Resources, Beijing 100037, Peoples R China 6.China Univ Geosci, Res Ctr Tibetan Plateau Geol, Sch Earth Sci & Resources, State Key Lab Biogeol & Environm Geol, Beijing 100083, Peoples R China 7.China Three Gorges Univ, Key Lab Geol Hazards Three Gorges Reservoir Area, Minist Educ, Yichang 443002, Peoples R China |
| 推荐引用方式 GB/T 7714 | Lin, Xu,Jing, Liu-Zeng,Wu, Lin,et al. Meso-Cenozoic Exhumation in the South Qinling Shan (Central China) Recorded by Detrital Apatite Fission-Track Dating of Modern River Sediments[J]. MINERALS,2023,13(10):19. |
| APA | Lin, Xu.,Jing, Liu-Zeng.,Wu, Lin.,Cleber, Soares Jose.,Liu, Dongliang.,...&Zhang, Liyu.(2023).Meso-Cenozoic Exhumation in the South Qinling Shan (Central China) Recorded by Detrital Apatite Fission-Track Dating of Modern River Sediments.MINERALS,13(10),19. |
| MLA | Lin, Xu,et al."Meso-Cenozoic Exhumation in the South Qinling Shan (Central China) Recorded by Detrital Apatite Fission-Track Dating of Modern River Sediments".MINERALS 13.10(2023):19. |
入库方式： OAI收割
来源：地质与地球物理研究所
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