摘要
通过对山西柳林、襄汾两条地表剖面的观察及对华北奥陶纪地层剖面岩性组合特征、沉积相标志的分析研究，认为奥陶系沉积可划分为４个旋回。但其成盐成钾条件相对较差。
On the basis of observation of surface geologic sections, coupled with analysis of lithologic association and sedimentary facies indications of the Ordovician stratigraphy in North China, the Ordovician sequence in Liulin and Xiangfen areas in Shanxi may be classified into four sedimentary cyclities, but no one is more assured with regard to pospects for salt forming, in particular potash forming.
出处
《化工矿产地质》
CAS
1997年第4期247-252,共6页
Geology of Chemical Minerals
关键词
沉积特征
沉积环境
奥陶系
山西
地层
sedimentary character, sedimentary conditions, Ordovician, Shanxi
