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依据野外槽探实测的仙女山断裂带和天阳坪断裂带的地质剖面，通过研究断层堆积与构造岩、新老构造岩变形、断层破裂及其几何特征、断层充填物采样年代鉴定等，获得了两断裂带晚更新世末期活动和古地震的最新证据。结果表明：天阳坪断裂带南支在１８２００±１２００年至１６９０±７６０年之间曾发生２～４次中强震，仙女山断裂带中段（都镇湾断裂）在２９０００±１３００年至大约１万年之间曾发生４次中强震。
According to the geological sections of the Xiannushan fault zone and the Tianyangping fault zone measured by field trenching, we can obtain the geological structure of the fault zone by studying the features of faults, tectonic rocks, deformation of old and new tectonic rocks, fault rupture and geometric features, and the identification of fault filling samples The latest evidence of late-Pleistocene activities and paleoearthquakes in the two fault zones. The results show that 2 ~ 4 moderately strong earthquakes occurred in the southern branch of the Tianyangping fault zone between 18200 ± 1200 and 1690 ± 760 years ago, while the middle part of the Xiannushan fault zone (Duzhenwan fault) occurred between 29000 ± 1300 years There have been 4 moderate-strong earthquakes between 10,000 years.