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一九七九年我们于复县复州城以北沿海地区开展1∶50000区域地质调查时,根据航片解译和部分野外调查验证,发现很多新构造现象。现整理成文如下: 一、地质构造简述复州城以北沿海地区位于辽东半岛西海岸。构造部位属新华夏系第二巨型隆起带和阴山巨型纬向构造带南缘的交接部位。出露地层以上先寒武系永宁群、细河群为主。基底为太古界鞍山群,已强烈混合岩化,仅局部地段有变质岩地层残留。
In 1979, when we conducted a 1: 50000 regional geological survey in the coastal area north of Fuzhou, Fuxing County, we found many new tectonic phenomena based on interpretation of aerial photos and some field investigations. Now collated as follows: First, a brief geological structure Fuzhou City, north of the coast is located in the Liaodong Peninsula west coast. The structural site belongs to the junction of the second giant uplift belt of the Neo-Huaxia and the southern margin of the Yinshan giant zonal structure belt. Above the formation of the first Cambrian Yongning group, fine river group based. The basement is Archean Anshan Group, which has been intensively mixed with lithification, with only metamorphic strata remaining in some areas.