安徽巢北地区下石炭统高骊山组风暴沉积  

TEMPESTITES OF GAOLISHAN GROUP OF CARBONIFEROUS SERIES IN CHAOBEI AREA OF ANHUI PROVINCE

作　　者：钱峥[1] 李淳[1] 马在平[1] 

机构地区：[1]石油大学勘探系

出　　处：《石油大学学报（自然科学版）》1996年第5期8-11,共4页Journal of the University of Petroleum,China(Edition of Natural Science)

摘　　要：对安徽巢北地区下石炭统高骊山组地层进行了研究。结果表明，高骊山组属浅海陆棚环境沉积，在正常波基面与风暴浪基面之间存在两期风暴沉积，属事件性沉积。具有风暴沉积特有的垂向层序，反映了一定的古地理环境。The Chaobei area belongs to Xiayangzi syneclise of Yangzi platform. The Gaolishan group of carboniferous series is neritic shelf sedimentary. There are two stases of storm deposits between the normal wave base and storm wave base. They are event doposit and have the special characteristics of storm deposit sequence. It can reflect the palaeogeographic environment.

关 键 词：风暴沉积 沉积作用 石炭纪 地质学 

分 类 号：P511.2[天文地球—地质学]