摘要
本文着重叙述了渣尔泰山群增隆昌组的沉积特征和沉积相序特征 ,并对其成因进行了分析 ,区内的增隆昌组白云岩为一风暴沉积相序 ,该相序的发现对进一步研究渣尔泰山群的沉积环境及古地理特征具有一定意义。
The present paper gives a detailed description of sedimentary characteristics,facies sequences and genesis of the storm deposits from the Zenglongchang Formation of the Zha'er- taishan Group in Guyang,Inner Mongolia.The dolostones in this region are interpreted to be accumulated according to the facies sequences of storm deposits.The findings may have impor- tant implications for the study of sedimentary environment and palaeogeography of the Zha'er- taishan Group in the study area.
