摘要
本文研究了南京湖山上二叠统大隆组放射虫和牙形石动物群。鉴定放射虫6属8种,牙形石7属12种,描述放射虫一个新种。讨论了该动物群特征及环境意义,确定南京湖山地区大隆组为深水陆棚相。
The radiolarian and conodont fauna dealt with in the paper were collected from Hushan near Nanjing City.This fauna comprises 8 species belonging to 6 genera of radio-larians and 12 species belonging to 7 genera of conodonts.One radiolarian species is new,namely Stauroplegma nanjingensis(sp.nov.).The characteristics of the fauna and its environmental significance have been discussed.The Dalong Formation is proved to be of deep-water shelf facies.
作者
张克信
吴顺宝
刘勇勤
Zhang kexin;Wu Shunbao;Liu Yongqin(China University of Geosciences,Wuhan 430074)
出处
《地球科学(中国地质大学学报)》
EI
CAS
CSCD
北大核心
1992年第3期295-300,T001,共7页
Earth Science-Journal of China University of Geosciences
基金
国家自然科学基金资助
关键词
放射虫
牙形石
大隆组
深水陆棚相
湖山
radiolaria
conodonts
Dalong Formation
deep-water shelf facies
Hushan
Nanjing City.
