摘要
本文根据地震、重磁力勘探及钻探资料对准噶尔盆地的基底性质进行了探讨,认为盆地基底具有双层结构,上部由上古生界组成,下部为前寒武系结晶地块。
The nature of basement of Junggar Basin discussed in this paper is based on various data obtained from seismicprospecting, gravity and magnetic exploration ,as well as bore-hole drilling. It is concluded that the basement stru-cture of Junggar Basin is characterized by its dual-layer texture. The upper part consists of upper palelzoic,while thelower one is precambrian crystalline landblock.
出处
《新疆石油地质》
CAS
CSCD
北大核心
1992年第2期95-99,共5页
Xinjiang Petroleum Geology
关键词
准噶尔盆地
基底结构
地块
Junggar Basin
basement structure
upper paleozoic
precambrian crystalline landblock
