Six palynological assemblages were distinguished through an intensive study on spore and pollen from the cores Z4 and DF1 at Dianshanhu Lake region.

• 摘要通过对淀山湖地区赵巷4井、淀峰1井等晚第四纪地层孢粉研究，划分出6个孢粉组合带，反映本地区植被演替与气候波动的6个阶段。