| 准噶尔盆地南缘上二叠统芦草沟组和红雁池组层序地层学初析 |
| |
| 引用本文： | 赵霞飞,赵永胜,邓启予,宋振亚.准噶尔盆地南缘上二叠统芦草沟组和红雁池组层序地层学初析[J].成都理工大学学报(自然科学版),1994(3). |
| |
| 作者姓名： | 赵霞飞 赵永胜 邓启予 宋振亚 |
| |
| 作者单位： | 成都理工学院石油系 |
| |
| 摘 要： | 通过详细的野外观测和部分实验研究，发现雅玛里克山剖面芦草沟组中的两条沉积岩脉；首次阐明两个组的微相和沉积模式，并证明这些湖成层序中存在年层和对应于百年、万年和数十万年量级的旋回。文中将芦草沟组和红雁池组划分为３０个层序，分析了沉积体系域的分布，并作出湖岸上超相对变化曲线，从而证明海相碎屑岩层序地层学沉积模型基本适用于大型陆相盆地，虽然差异是存在的。
|
| 关 键 词： | 沉积岩脉，微相与旋回，层序，体系域，湖岸上超曲线 |
PRELIMINARY STUDY OF THE SEQUENCE STRATIGRAPHY OF UPPER PERMIAN LUCAOGOU AND HONGYANCHI FORMATIONS ON THE SOUTHERN EDGE OF JUNGAR BASIN |
| |
| Zhao Xiafei, Zhao Yongsheng, Deng Qiyu, Song Zhenya.PRELIMINARY STUDY OF THE SEQUENCE STRATIGRAPHY OF UPPER PERMIAN LUCAOGOU AND HONGYANCHI FORMATIONS ON THE SOUTHERN EDGE OF JUNGAR BASIN[J].Journal of Chengdu University of Technology: Sci & Technol Ed,1994(3). |
| |
| Authors: | Zhao Xiafei Zhao Yongsheng Deng Qiyu Song Zhenya |
| |
| Institution: | Zhao Xiafei; Zhao Yongsheng; Deng Qiyu; Song Zhenya |
| |
| Abstract: | Derailed field work and some in-lab analysis discover two sedimentary dikes in Lucaogou Formation at Yamalike Mountain. This Paper describes the micro factes and sedimentation model of Lucaogou and Hongyanchi Formations and indicates the presence of varyes and other cycles corresponding to the time interval of 102, 104 and 105 years in them. The paper divides the two formations into 30 sequences,discusses their sedimentary systems tract and plots the relative undulation curve for lakeshorr onlap. The results prove that the available sequence stratisraphy model for marine elastic sediments canbe applied to large-scale continental basins,although some differences may occur. |
| |
| Keywords: | sedimentary dike microfactes and cycle sequence systems tract lakeshore onlap curve |
| 本文献已被 CNKI 等数据库收录！ |
