Geochemistry of the Mesozoic and Cenozoic detrital rocks and its constraints on provenance in the southeast foot of Dabie Mountains.
文献类型：期刊论文
| 作者 | Li, SY; Li, RW; Meng, QR; Wang, DX; Liu, Y |
| 刊名 | ACTA PETROLOGICA SINICA
 |
| 出版日期 | 2005-07-01 |
| 卷号 | 21期号:4页码:1157-1166 |
| 关键词 | Geochemistry Detrital Rocks Provenance Mesozoic-cenozoic The souTheast Foot Of Dabie Mountains |
| ISSN号 | 1000-0569 |
| 文献子类 | Article |
| 英文摘要 | The Mesozoic and Cenozoic detrital rocks developing in Anqing-Qianshan areas located on the southeast foot of Dabie Mountains, comprise of mainly greywacke, secondly lithic arenite and arkose on the base of their major elements. According to the analysis of major, trace and rare earth elements of the sandstones, the source rocks of Middle and Upper Triassic and Lower and Middle Jurassic have extensive provenance, which belongs to the tectonic setting of continental island arc, active continental margin and passive continental margin, and reflects the texture of double units of foreland basin provenance. The source rocks of Paleogene formed in the tectonic setting of active continental margin and continental island arc, which suggests that the provenance belonged to Dabie Orogenic Belt. According to the analysis of the ratios of rare earth elements and correlation analysis, the source rocks of Middle Triassic Huangmaqing Group comprises chiefly of felsic schist and Dabie complex, the source rocks of Jurassic Moshan Formation are similar to granite gneiss of Dabie Group, and Luoling Formation is similar to Dabie Group. So, these suggest that it is in Middle-Late Triassic that Dabie Orogen Belt had uplifted and suffered to exhumation. |
| WOS关键词 | ELEMENT GEOCHEMISTRY ; GRAYWACKES |
| WOS研究方向 | Geology |
| 语种 | 英语 |
| WOS记录号 | WOS:000232291300014 |
| 出版者 | SCIENCE PRESS |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/65280]  |
| 专题 | 中国科学院地质与地球物理研究所 |
| 通讯作者 | Li, SY |
| 作者单位 | 1.Hefei Univ Technol, Coll Resources & Environm, Hefei 230009, Peoples R China 2.Chinese Acad Sci, Inst Geol & Geophys, Beijing 100029, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, SY,Li, RW,Meng, QR,et al. Geochemistry of the Mesozoic and Cenozoic detrital rocks and its constraints on provenance in the southeast foot of Dabie Mountains.[J]. ACTA PETROLOGICA SINICA,2005,21(4):1157-1166. |
| APA | Li, SY,Li, RW,Meng, QR,Wang, DX,&Liu, Y.(2005).Geochemistry of the Mesozoic and Cenozoic detrital rocks and its constraints on provenance in the southeast foot of Dabie Mountains..ACTA PETROLOGICA SINICA,21(4),1157-1166. |
| MLA | Li, SY,et al."Geochemistry of the Mesozoic and Cenozoic detrital rocks and its constraints on provenance in the southeast foot of Dabie Mountains.".ACTA PETROLOGICA SINICA 21.4(2005):1157-1166. |
入库方式： OAI收割
来源：地质与地球物理研究所
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