山西中晚石炭世陆表海的沉积特征

通过对中、晚石炭世地层中各类岩石组合特征，沉积体系的空间展布和海平面等诸方面的分析，研究，认为山西中，晚石炭世陆表海为结北巨型克拉通陆表海的缩影，当时陆表海发育了一套清水与混水交互、填积与进积共存的碳酸盐台地体系和泻湖－潮坪体系及三角洲体系的含煤沉积建造。

The Middle and Late Carboniferous Depositional Characteristics of Shanxi Epeiric Sea

Based on studies on the composing features of rocks,the space distribution of the depositional system and the sea level changing etc,it is suggested that the Shanxi epeiric sea of middle and late carboniferous was a miniature of the one on North China Craton,in which the coal bearing formation consisting of a series of alternating clear and muddy carbonate platforms,the lagoon tidal flat and the delta coal formation was deposited.This kind of special epeiric sea is different from the one with clear water summed up by predecessors.Exactly,this particularity afforded for the formation of Shanxi and even North China basin controlled peat forming swamp useful conditions.