This article deals with the course of the changes of the Palaeogeographic environment in North Jiangsu plains since the Holocene.
本文研究了全新世以来苏北平原古地理环境的演变过程。
2
The alternative occurrence of terraneous plant and animal fossils represents a palaeogeographic feature with the mosaic-distribution of lakes, marshes and low hills.
陆生植物与湖沼相动物化石的交替出现，反映了盆地北缘侏罗纪湖泊、沼泽与低山相间分布的古地理面貌。
3
The main research area includes:(1) The distribution range, eruption gyrations, strata lithologic character and palaeogeographic environment of tertiary basalt of Zhejiang is analyzed.