摘要
本文依据三江盆地西部４口井的藻类分布特征，自下而上划分９个组合，并对各组合的时代及沉积环境进行了探讨。
In accordance with the algae distribution characteristics of four wells in thewestern Sanjiang basin, this paper divides the formation into nine assemblages from top tobottom, and gives some insight into the age and sedinientary environment of each assem-blage.
出处
《大庆石油地质与开发》
CAS
CSCD
北大核心
1994年第3期7-11,共5页
Petroleum Geology & Oilfield Development in Daqing
