| 南祁连盆地三叠纪地层及石油地质特征 |
| |
| 引用本文： | 符俊辉,周立发.南祁连盆地三叠纪地层及石油地质特征[J].西北地质科学,2000,21(2):64-72. |
| |
| 作者姓名： | 符俊辉 周立发 |
| |
| 作者单位： | 西北大学地质系,西安,710069 |
| |
| 摘 要： | 在完成南祁连盆地３条北东向直线距离为４０１．５ｋｍ五万分之一条带地质图的基础上，重新厘定区内三叠系的划分，明确了各地层单位的含意，并建立了区内哈拉湖地层区，下日哈地层区和北部地层区及其与邻区三叠系的对比关系，认为中三叠统大加连组海相碳酸岩和上三叠统尕勒德寺组泥质岩为该盆地重要的烃源岩系，并讨论它在盆地内不同坳陷的分布规律。
|
| 关 键 词： | 三叠系 石油地质特征 地层 烃源岩 盆地 坳陷 |
| 修稿时间： | 1998-12-23 |
Triassic stratigraphic provinces of the southern Qilian basin and their petro-geological features |
| |
| FU Jun-hui,ZHOU Li-fa.Triassic stratigraphic provinces of the southern Qilian basin and their petro-geological features[J].Northwest Geoscience,2000,21(2):64-72. |
| |
| Authors: | FU Jun-hui ZHOU Li-fa |
| |
| Abstract: | Triassic in Southern Qilian basin has been divided into 3 stratigraphic districts with the study of large quantity of geologic sections mainly based on paleotectonic setting, basement characters, tectonic deformation, magmatic activity, sedimentary formation, paleao biota attributes, as well as extent of stratigraphy development and contact relation; upon which, also given is a discussion on the environmental framework of the original Carboniferous Jurassic in Southern Qilian basin and Petro Geological Features |
| |
| Keywords: | Southern Qilian basin Triassic Stratigraphic provinces petro geological features |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
