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永宁组（Ｑｂｙ）系发育在辽东半岛基底岩系之上、新元古界青白口系钓鱼台组之下分布广泛的巨厚砾岩层，以砾岩为主，夹砂岩及页岩，属河流三角洲沉积。其时代一直与华北燕山地区下马岭组对比（辽宁省地质矿产局，１９８９）。这种对比主要依据古生物及海绿石年龄值将景儿...
The Qying Formation developed over the Liaodong Peninsula basement rock series. The Neoproterozoic Qingbaikou Formation is a widely distributed massive thick conglomerate beneath the Diaoyutai Formation, dominated by conglomerate, sandstone and shale, Deposition. Its era has been compared with the Xiamaling Formation in the Yanshan area of North China (Bureau of Geology and Mineral Resources, Liaoning Province, 1989). This comparison is mainly based on paleontology and chlorophyll age values will King ...