【摘要】 本文根据野外地质调查资料和２９个年代测定数据，讨论了普兰店－瓦房店地区１３条断裂的展布特征和活动性．指出：金州断裂、普兰店湾断裂和曲家屯断裂属于晚更新世活动断裂，其余１０条断裂为早、中更新世活动断裂或前第四纪断裂更多还原

【Abstract】 Based on field geological research and 29 chronological determined data, the extending features and activities of 13 faults in the area of Pulandian-Wafangdian are discussed in this paper. The result shows that the Jinzhou fault, the Pulandian fault and the Qujiatun fault are active faults of late Pleistocene, the other 10 faults are ones of early Pleistocene, mid-Pleistocene or pre-Quatemary.更多还原