论辽南上前寒武系的划分与对比  

ON THE SUBDIVISION AND CORRELATION OF UPPER PRECAMBRIAN SYSTEM IN SOUTH LIAONING PROVINCE,CHINA

作　　者：段吉业[1] 安素兰[1] 

机构地区：[1]长春地质学院地质系

出　　处：《辽宁地质》1994年第1期30-43,共14页

摘　　要：辽南上元古界的区域对比的关键是如何与蓟县层型、峡东层型的衔接或对比。作者认为辽南群是介于北方的青白口群与南方的震旦系之间的层位，仅金县群才相当于震旦系，震旦系与寒武系的界线则应置于兴民村组与葛屯组之间。Some researchers have pointed out the key to the regional correlation of the upper Pre-cambrian in South Liaoning is how to link and correlate with Jixian and Xiadong stratotypes.The authors consider that Liaoning Group might serve as a link between the Qingbaikou Sys-tem in North China Plateform and the Sinian System in Yangtze Plateform ,Jinxian Group isonly equivalent to Sinian System and the boundary between Sinian and Cambrian Systemsshould be lined between Xinmincun and Getun Formations.

关 键 词：辽南群 对比 上前寒武纪 地层 

分 类 号：P534.41[天文地球—古生物学与地层学]