淮南新庄孜太原组的■类  

Fusulinids from Taiyuan Formation in Huainan Xinzhuagnzi

作　　者：蔡如华[1] 

机构地区：[1]淮南矿业学院地质系

出　　处：《淮南矿业学院学报》1994年第3期1-5,共5页

摘　　要：本文系统描述了新庄孜太原组剖面,研究了灰岩中的(竹蜓)类动物群,计有13属41种,其中包含3个未定种。根据(竹蜓)类组合特征,可建立Pseudofusulina vulagris——Quasifusulinacayeuxi组合带,大致相当于江苏大屯太原组的Sphaeroschuagerina带,其时代应属晚石炭世晚期。In this paper,the Xinzhuangzi stratigraphic section of Taiyuan Formation is described,and systematic studies are presented of the fusulinids collected from limestones of Taiyuan Formation, amounting to 13 genera of 41 species,including the 3 unnamed. The features of the fusulinids assemblages point to the fact that the Pseudofusulina vulgaris-Quasifusulina cayeuxi assemblage zone, similar to the Sphaeroschwagerina zone in the Datun Coal Field of Northern Jiangsu,may be established. The established zone belongs to the Late Carboniferous Epoch.

关 键 词：淮南地区 新庄孜太原组 分布特征 石炭世晚期 动物群分析 邻区对比 (竹蜓)类 

分 类 号：P534.45[天文地球—古生物学与地层学]