吉林省大黑山条垒中部早二叠世地层的发现及其意义  

THE DIScOVERY OF EARLY PERMIAN STRATA IN THE CENTRAL DAHEISHAN HORST,JILIN PROVINCE AND ITS GEOLOGIC SIGNIFICANCE

作　　者：寇晓威[1] 

机构地区：[1]吉林省地矿局第三地质调查所

出　　处：《吉林地质》1994年第1期35-41,共7页Jilin Geology

摘　　要：在吉林省梨树县孟家岭一带，于前人所划属的石炭纪磐石组砂岩、板岩、灰岩中发现丰富动植物化石。经鉴定有Ｈｕｓｌｅｄｉａｃｆｇｍｎｄｉｃｏｓｌａ，Ｓｔｅｎｏｓｃｉｓｍａｓｐ．，Ｃｏｍｐｓｏｐｔｅｒｉｓｓｐ．，其中植物与我国北部和西伯利亚等地区的安格拉植物群相当；从腕足、苔藓虫等化石组合上看均为早二叠世常见分子。大黑山条垒中部的这一首次发现，对吉林省的地层划分、分区及对比具有重要意义。In the Mengjialing ,Lishu county,Jilin province,abundant animal-plant fossils are foundin sandstones,slates,limestones of the carboniferous,Panshi Formation divied by the former. Through the determination,there are Hustedia cf.gmndicosta ,Stenoscisma s,Compsopterissp.,and the plants are equivalant of north China and the Angara flora in Siberia. The fossilassemblages of brachiopod and bryozoan belong to common members of the Permian. Thefirst discovery has an important significance in the stratigraphic classification,division ,andcorrelation in Jilin province.

关 键 词：早二叠世 地层 大黑山条垒 岩石 

分 类 号：P534.46[天文地球—古生物学与地层学]