摘要
本文详细阐述了阳城—沁水地区太原组碳酸盐岩的矿物成分、结构构造、生物组合和氧碳同位素等沉积特征,进而将碳酸盐岩划分为泻湖灰岩、潮间带灰岩、潮下浅水灰岩和风暴灰岩等四种成因类型,并对太原组沉积环境的演化进行了探讨。
On the basis of the analysis of depositional characters of carbonate rocks of the Taiyuan Formation in Yangcheng-Qinshui region,four types of carbonate rocks may be distinguished: lagoon, intertital, subtital and storm deposits. Their sedimentary environments are discussed.
关键词
碳酸盐岩
沉积特征
成因类型
山西
carbonate rocks
depositional characters
genetic types
sedimentary environments
