本文是根据几十个钻孔的野外与室内分析资料,从冰期与海退相一致、间冰期与海进相一致的概念出发,结合动物群和孢粉资料的分析,按照冰期与间冰期的观点,对渤海湾西岸自10万年以来的地层划分问题,提出初步意见。同时,对我国大理冰期的再划分问题,亦进行了初步的探讨。 Based on the field data of dozens of boreholes and the data from the analysis of the data of fauna and sporopollen from the concepts that the glacial period was consistent with the sea retreat and the interglacial period coincided with the sea age, Point of view, put forward preliminary opinions on the stratigraphic division since the west bank of the Bohai Gulf from 100,000 years ago. At the same time, preliminary discussions have been carried out on the redistribution of Dali ice in China.