摘要
根据多门类古生物（钙质超微、浮游有孔虫、沟鞭藻和孢粉化石）的研究结果，证明珠江口盆地最南部的ＢＹ７－１－１井珠海组时代归属晚渐新世无疑，因而证实秦国权（１９９２）所定、并由此推论到整个盆地的早中新世“珠海组”界线及时代应予修正。
According to the multiple palaeontological (nannofossil, planktonic foraminifera,
dinoflagellate and palynomorph) studies,it is no doubt that the Zhuhai Formation of Well BY7 1 1,
in the southern part of the Pearl River Mouth Basin,belongs to Late Oligocene.Then the boundary
and age of the “Zhuhai Formation”,considered to be Early Miocene by Qin Guoquan (1992) and
applied to the whole basin,should be corrected.
出处
《地层学杂志》
CSCD
北大核心
1999年第2期146-151,共6页
Journal of Stratigraphy
