论文部分内容阅读
全国地层会议兰州现场会议已于本年三月在兰州召开。会议共开了六天。到会的包括各有关研究单位、地质局、生产队及大专院校等31个单位的81名代表。会议报告讨论所涉及的范围包括祁连山、秦岭、河西走廊、北山、柴达木等地区。对几年来在上述地区开展的地层工作进行了一次检阅和交流。由于密切结合了找矿和区域测量
The Lanzhou on-site conference of the National Stratigraphic Conference was held in Lanzhou in March this year. The meeting opened for six days. The meeting included 81 representatives from 31 units including research institutes, geological formations, production teams and tertiary institutions. The scope of the discussion in the report includes Qilian Mountains, Qinling Mountains, Hexi Corridor, Beishan Mountain and Qaidam. A review and exchange of stratigraphic work carried out in these areas over the years has been conducted. Due to the close combination of prospecting and area measurement