Abstract：According to the postglacial sporo-pollen distribution from the typical borehole CSJA6 in the paleo-incised valley of the Yangtze River Delta, combining with the forams analysis and AMS 14C dating of 6 samples, 3 sporo-pollen assemblages with time calibration from below were established: I. Quercus-Lipuidambar-Artemisia-Polypodiacea assemblage, belonging to the early Holocene; II. Quercus-Castanopsis-Cyperaceae-Pteris assemblage, belonging to the early-middle Holocene; III. Quercus-Ulmus-Artemisia-Polypodiacea assemblage, belonging to the middle-late Holocene. These three sporo pollen assemblages reflect the paleoclimate evolution process as cold and dry-hot and wet-warm and dry, which is consistent with the climate environment of China. This research is basically identical with the results of previous studies in this region.
于俊杰，蒋仁，劳金秀，张宗言，曾剑威，彭博，赵玲，杨祝良. 长江三角洲古河谷区冰后期孢粉组合及古气候意义[J]. 中国地质调查, 2015, 2(2): 61-68.
YU Jun-jie, JIANG Ren, LAO Jin-xiu, ZHANG Zong-yan, ZENG Jian-wei, PENG Bo, ZHAO Ling, YANG Zhu-liang. The Sporo Pollen Assemblage from Postglacial Period in the Paleo-incised Valley of the Yangtze River Delta and Its Palaeoclimate Significance. , 2015, 2(2): 61-68.
2015, Vol. 2 
