石油与天然气地质 ›› 1993, Vol. 14 ›› Issue (4): 310-315.doi: 10.11743/ogg19930408

• 论文 • 上一篇    下一篇

鄂西上二叠统吴家坪阶牙形石生物地层对比

刘秉理1, 李志宏2   

  1. 1. 江汉石油学院 湖北 江陵434102;
    2. 宜昌地质矿产研究所 443003
  • 收稿日期:1992-08-06 修回日期:1993-03-18 出版日期:1993-12-25 发布日期:2012-01-16

CORRELATION OF CONODONT BIOSTRATIGRAPHY IN UPPER PERMIAN WUJIAPING STAGE OF WESTERN HUBEI

Liu Bingli1, Li Zhihong2   

  1. 1. Jianghan Petroleum Institute, Jiangling, Hubei;
    2. Yichang Institute of Geology and Mineral Resources
  • Received:1992-08-06 Revised:1993-03-18 Online:1993-12-25 Published:2012-01-16

PDF (PC)

857

被引次数

3

摘要：

本文研究了鄂西地区上二叠统吴家坪阶牙形石特征后,由上而下建立两个牙形石化石带:Neogondolella orientalis 带;N.leveni-N.liangshanensis 带,分别代表吴家坪阶的上部和下部,可与华南及国外有关地区对比。

关键词: 鄂西, 吴家坪阶, 牙形石, 化石带, 地层对比

Abstract:

Studied Wujiaping stage conodonts collected from Western Hubei,two conodont zones are established in descending order as follows:Neogondolella orientalis zone;Neogon-dolella leveni-N.liangshanensis zone.They represent respectively the upper and lower partsof the Wujiaping stage and could correlate with the eguivalent strata in South China andabroad.