董家店

董家店董家店
  1. 董家店组是笔者命名的岩组,其命名的主要依据是岩性、岩相特征明显,岩组全为鲕粒白云岩,在该区延展较广,与邻区同层岩组有较大差别。

    Obvious characters of lithology and lithofacies , wide extension and large difference from the adjacent formation in the same layer .