[关键词]
[摘要]
记述早、中侏罗世有孔虫13属17种,标本采自西藏南部定日县的卧龙剖面及聂拉木县中尼公路5264km路标处剖面。早侏罗世普普嘎组以产大有孔虫为特征,在卧龙剖面仅有下侏罗统的中、上部,缺失下部地层;中侏罗世聂聂雄拉组以产小有孔虫为特征,基本没有大有孔虫。
[Key word]
[Abstract]
The Lower and Middle Jurassic strata in southern Tibet, China were named the Pupuga and Niehnieh Hsiungla formations respectively. The stratotypes are located on the north of Derirong Bridge, the west side of the road from China to Nepal (Text-fig. 1). The fossils found in the Pupuga and Niehnieh Hsiungla formations include ammonites, bivalves, corals and foraminifera.
[中图分类号]
Q915.811.1
[基金项目]
中国科学院科研基金 , 中国科学院国际合作项目
