阳原盆地西部梨益沟地层初探

Preliminary Research of Liyigou Stratum in the Western Parts of Yangyuan Basin

通过对阳原盆地西部许家窑-侯家窑遗址所在的梨益沟及其周围地区进行地质调查等相关工作,查清了该区主要为一套夹有火山物质沉积层的河湖相泥河湾层,上覆黄土或黄土状土。这为许家窑-侯家窑遗址的进一步研究提供了地质背景资料。

In the western Yangyuan Basin, the geology surveys and some related works were finished in Liyigou and the surrounding region where the Xujiayao-Houjiayao site located. The results showed that the main deposit in this area was volcanic material deposit layers within a series of fluvial-lacustrine strata of Nihewan layers, which overlaid loess deposit.The results provided the materials for the further research of Xujiayao-Houjiayao site.