| 松南及南部邻区壳幔结构与中、新生代盆地形成 |
| |
| 引用本文： | 程日辉,王东坡,廖兴明.松南及南部邻区壳幔结构与中、新生代盆地形成[J].中国石油勘探,1999(4):7-9,7. |
| |
| 作者姓名： | 程日辉 王东坡 廖兴明 |
| |
| 作者单位： | 中国地质大学能源系，长春科技大学，辽河石油勘探局 北京 100083，吉林省长春市 130026，辽宁省盘锦 120020 |
| |
| 摘 要： | 在松南及南部邻区岩石圈中存在电性高导层,分布在壳内和幔内。高导层反应出岩石圈中拆离面、滑脱面以及流变塑性带的特性,也揭示出本区大陆壳幔结构。壳幔结构在本区不同地点的差异反映出深部软流圈、岩石圈和地壳的运动、演变过程。这一深部过程是本区中、新生代盆地形成的直接动力。
|
| 关 键 词： | 松辽盆地南部 高导层 壳幔结构 深部过程 盆地形成 |
Formation of Crust and Mantle and Ceno-Mesozoic Basins in Southern Songliao Basin and Its Southern Neighboring Area |
| |
| Cheng Rihui.Formation of Crust and Mantle and Ceno-Mesozoic Basins in Southern Songliao Basin and Its Southern Neighboring Area[J].China Petroleum Exploration,1999(4):7-9,7. |
| |
| Authors: | Cheng Rihui |
| |
| Affiliation: | (Liaohe Petroleum Exploration Bureau/ Panjing, Liaoning, 120020) |
| |
| Abstract: | High electrical conductivity layer distributed in crust and mantle exists in lithosphere in Southern Songliao Basin and its southern neighboring area. High electrical conductivity layer reflects characteristics of decoupling plane, detachment plane and rheological plasticity zone in lithosphere and reveals the structure of crust and mantle in the local continent. The differences of the crust and mantle structures in the different spots of this area show the movement and evolution process of deep asthenosphere, lithosphere and earth crust. This deep process is the direct dynamic power for formation of Ceno-Mesozoic Basins in this area. |
| |
| Keywords: | Southern Songliao Basin high electric conductivity layer crust and mantle structure deep process formation of basin |
| 本文献已被 CNKI 等数据库收录！ |
