Quantitative biostratigraphic analysis mehods (RASC and CASC) were used to study the paleontological data of 34 wells in Eastern ZhuJiang (Pearl) River Mouth Basin.

• 用定量生物地层学的方法(RASC 和 CASC)对珠江口盆地东部34口井的古生物资料进行统计分析,建立了最佳生物地层序列。