Coupling between Cenozoic extensional exhumation in North China and the subduction of the Pacific Plate
文献类型：期刊论文
| 作者 | Hao, Yuqi1; Yu, Jingxing1; Wang, Yizhou1; Li, Chaopeng1; Pang, Jianzhang1; Wang, Ying1; Zheng, Dewen1,2 |
| 刊名 | PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY
 |
| 出版日期 | 2023-06-15 |
| 卷号 | 620页码:9 |
| 关键词 | Yanshan North China Craton Apatite(U-Th)/He Thermochronology Craton Destruction |
| ISSN号 | 0031-0182 |
| DOI | 10.1016/j.palaeo.2023.111546 |
| 英文摘要 | Both the timing and mechanism for the formation of the topographic stepping in East Asia along the North-South Gravity Lineament (NSGL) are critical to understand the coupled influence of tectonics, climate, and surface processes on landscape evolution. The Yanshan Mountains lie in the central portion of the NSGL and offer a chance to reveal the link between surficial tectonic deformation and the underlying subduction to understand the continental dynamics and paleoclimate of NSGL. In this study, we report 22 new apatite (U-Th)/He (AHe) data from the Yanshan Mountains. Age-elevation profiles indicate a period of rapid exhumation initiated at-27-26 Ma, while the AHe ages generally increase with the distance from the fault coincides with northwestward tilting of the fault footwall. Combining a series of shallow extensional events in East Asia with deep process of the Pacific plate subduction, we suggest that the widely-distributed late Oligocene rapid exhumation represents a phase of Cenozoic re-destruction of the North China Craton (NCC). The Cenozoic re-destruction of the NCC and topographic stepping along the NSGL may be related to the retreat, dehydration, and decarbonization of the underlying stagnant Pacific slab. |
| WOS研究方向 | Physical Geography ; Geology ; Paleontology |
| 语种 | 英语 |
| WOS记录号 | WOS:001042170200001 |
| 源URL | [http://ir.gig.ac.cn/handle/344008/74613]  |
| 专题 | 同位素地球化学国家重点实验室 |
| 通讯作者 | Hao, Yuqi; Yu, Jingxing |
| 作者单位 | 1.China Earthquake Adm, Inst Geol, State Key Lab Earthquake Dynam, Beijing 100029, Peoples R China 2.Chinese Acad Sci, Guangzhou Inst Geochem, State Key Lab Isotope Geochem, Guangzhou 510640, Peoples R China |
| 推荐引用方式 GB/T 7714 | Hao, Yuqi,Yu, Jingxing,Wang, Yizhou,et al. Coupling between Cenozoic extensional exhumation in North China and the subduction of the Pacific Plate[J]. PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY,2023,620:9. |
| APA | Hao, Yuqi.,Yu, Jingxing.,Wang, Yizhou.,Li, Chaopeng.,Pang, Jianzhang.,...&Zheng, Dewen.(2023).Coupling between Cenozoic extensional exhumation in North China and the subduction of the Pacific Plate.PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY,620,9. |
| MLA | Hao, Yuqi,et al."Coupling between Cenozoic extensional exhumation in North China and the subduction of the Pacific Plate".PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY 620(2023):9. |
入库方式： OAI收割
来源：广州地球化学研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。