石油与天然气地质 ›› 1981, Vol. 2 ›› Issue (1): 75-79.doi: 10.11743/ogg19810109

• 思考与分析 • 上一篇    下一篇

西藏伦坡拉盆地的“迪欧组”以废除为宜

马孝达1, 徐正余1, 吴兆龙2   

  1. 1. 西藏第四地质大队;
    2. 地质部石油地质综合大队
  • 出版日期:1981-03-25 发布日期:2012-01-16

DISUSE OF THE NAME“DI’OU FORMATION”OF THE LUNPOLA BASIN IN TIBET PROPOSED

Ma Xiaoda1, Xu Zhengyu1, Wu zhaolong2   

  1. 1. The 4th Geological Brigade of Tibet;
    2. Comprehensive Research Institute of Petroleum Geology, Ministry of Geology
  • Online:1981-03-25 Published:2012-01-16

PDF (PC)

559

摘要：

西藏伦坡拉盆地发育了一套第三纪内陆湖相碎屑岩系.由于其中具有较丰富的油气显示,历来受到人们的重视.

Abstract:

This paper discusses the stratigraphic position and age of the Tertiary Di’ou Formation of the Lunpola basin in Tibet which was established by Wang Kaifa et al.in 1975.From an analysis of the lithological characteris-tics and sporo-pollen assemblages of the section at East Di’ou—the place where the Di’ou Formation was named,the authors maintain that the Di’ou Formation corresponds actually to the middle and upper members of the Dingqing Formation.Thus we propose that the name“Di’ou Formation”should not beused hereafter.