榆社—武乡晚新生代盆地的地震活动构造背景初探范俊喜（山西省地震局）榆社—武乡盆地由若干个相通的小盆地组成。盆地内分布着一套具有完整沉积演化系列的以河湖相沉积为主的榆社群地层。前人的工作着重于对盆地内此套地层的时代划分和对比的研究，而对盆地的新构造运动... Yushe - A preliminary study on the tectonic setting of seismic activity in the Late Cenozoic Basin in Wuxun Fan Junxi (Seismological Bureau of Shanxi Province) The Yushe - Wuxiang Basin consists of several small basins connected with each other. Within the basin there is a set of Yushe Group strata that have a complete series of sedimentary evolutions and are mainly deposited by rivers and lakes. The predecessors' work focused on the study of the division and contrast of the epoch of the strata in the basin, while the new tectonic movement of the basin ...