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由地矿部水文地质工程地质研究所召开的黄淮海平原第四纪地质学术讨论会于1984年9月7日至14日在山东省德州市召开,来自北京、天津、河北、山东、河南、安微、江苏等生产、科研的代表共47人。会议认为黄淮海平原第四纪研究工作迄今所获得的重大成果为:1、首次系统地在大范围巨厚第四系地区一黄淮海平原,按四个时段分别进行了岩相古地理的分析研究,并编制了相应的图件;
The Quaternary Geology Symposium of the Huang-Huai-Hai Plain Plain held by the Institute of Hydrogeology and Engineering Geology of the Ministry of Geology and Mineral Resources held in Dezhou, Shandong Province from September 7 to September 14, 1984 and was held in Beijing, Tianjin, Hebei, Shandong, Henan, An micro, Jiangsu and other production, scientific research representatives a total of 47 people. The meeting held that the major achievements made so far in the Quaternary research work of the Huang-Huai-Hai Plain have so far been as follows: 1. For the first time, systematic analysis of lithofacies palaeogeography has been carried out in a large area of the Huang-Huai-Hai Plain in Quaternary, Study, and compiled the corresponding map;