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四月下旬在地质部地质科学研究院主持下及山东省地质厅的大力组织下,在烟台召开了中国华北前寒武纪地质及变质岩研究的现场会议,参加会议的有有关省地质局(厅)、研究所和院校以及山东的一些地质队的工作人员。会议内容包括野外观察和室内座谈、报告。会上交流和讨论了几年来我国北方在前寒武纪地质及变质岩方面的研究方法、工作经验及新的工作成果,展出和观摩了有关的各种地质图件,并讨论了今后工作方
In late April, under the auspices of the Institute of Geology and Geology of the Ministry of Geology and under the vigorous organization of the Shandong Provincial Geological Office, an on-site conference on Precambrian geological and metamorphic rock research in North China was held in Yantai. Hall), institutes and institutions as well as some of the geological team in Shandong staff. The conference includes field observation and indoor discussion and report. At the meeting, the research methods, work experience and new achievements in the Precambrian geology and metamorphic rocks in northern China over the past few years were exchanged and discussed. Various geological maps were exhibited and observed, and the future work was discussed square