Geochemistry of the upper Permian sandstones in the Dalong Formation in the South Yellow Sea Basin, East China: implications to provenance, weathering, and tectonic setting
文献类型：期刊论文
| 作者 | Huang, Yuxiao1,3; Guo, Xingwei1; Zhang, Xunhua1,3,4; Cai, Laixing2,4 |
| 刊名 | JOURNAL OF OCEANOLOGY AND LIMNOLOGY
 |
| 出版日期 | 2021-01-07 |
| 页码 | 16 |
| 关键词 | rock geochemistry rock weathering tectonic setting evolution of rock South Yellow Sea Basin |
| ISSN号 | 2096-5508 |
| DOI | 10.1007/s00343-020-0155-x |
| 通讯作者 | Zhang, Xunhua(xunhuazh@vip.sina.com) |
| 英文摘要 | To reconstruct the paleoenvironment, the petrography and geochemical compositions of the upper Permian Dalong Formation (Fm) (P(3)d) sandstones in the Central Uplift, South Yellow Sea Basin, was investigated, after which the provenance, tectonic setting, weathering conditions, and diagenetic history were determined. The Dalong Fm is mainly composed of sandstones with a few mudstones and limestones. The petrographic analysis showed that the P(3)d sandstones are in low maturity and could be classified into feldspar sandstone and lithic sandstone on average framework composition of Q(63)F(16)L(21). The major and trace element results show that Dalong Fm sandstones are enriched in Rb and depleted in Cr and Ni compared with the upper continental crust (UCC). The chemical weathering intensity is weak to low moderate in the source area as indicated by the chemical index of alteration (CIA) and other results from a variety of methods. The diagenetic process included three main stages: eodiagenesis, mesodiagenesis, and telodiagenesis. Tectonic discrimination plots show that the source areas were an active continental margin (ACM) and a passive continental margin (PCM), which may have been related to the northward movement of the Lower Yangtze Plate (LYP) and the collision between the LYP and the North China Plate (NCP). |
| 资助项目 | Shandong Provincial Natural Science Foundation, China[ZR2018BD026] ; National Marine Geology Special Project[DD20190377] |
| WOS研究方向 | Marine & Freshwater Biology ; Oceanography |
| 语种 | 英语 |
| WOS记录号 | WOS:000605930200007 |
| 出版者 | SCIENCE PRESS |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/169968]  |
| 专题 | 中国科学院海洋研究所 |
| 通讯作者 | Zhang, Xunhua |
| 作者单位 | 1.Qingdao Inst Marine Geol, Qingdao 266071, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China 3.Ocean Univ China, Qingdao 266071, Peoples R China 4.Pilot Natl Lab Marine Sci & Technol Qingdao, Lab Marine Mineral Resources, Qingdao 266237, Peoples R China |
| 推荐引用方式 GB/T 7714 | Huang, Yuxiao,Guo, Xingwei,Zhang, Xunhua,et al. Geochemistry of the upper Permian sandstones in the Dalong Formation in the South Yellow Sea Basin, East China: implications to provenance, weathering, and tectonic setting[J]. JOURNAL OF OCEANOLOGY AND LIMNOLOGY,2021:16. |
| APA | Huang, Yuxiao,Guo, Xingwei,Zhang, Xunhua,&Cai, Laixing.(2021).Geochemistry of the upper Permian sandstones in the Dalong Formation in the South Yellow Sea Basin, East China: implications to provenance, weathering, and tectonic setting.JOURNAL OF OCEANOLOGY AND LIMNOLOGY,16. |
| MLA | Huang, Yuxiao,et al."Geochemistry of the upper Permian sandstones in the Dalong Formation in the South Yellow Sea Basin, East China: implications to provenance, weathering, and tectonic setting".JOURNAL OF OCEANOLOGY AND LIMNOLOGY (2021):16. |
入库方式： OAI收割
来源：海洋研究所
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