dynamometamorphism

Xiaertai rock group,a set of metamorphic rock system in Xiaertai area,has experienced strong ductilebrittle deformation and then thermal contact metamorphism and dynamometamorphism in the late stage.

经原恢复可将下二台群为三个：盘岭，黄顶子及烧锅屯，原建为火山建、碳酸盐建及碎屑建。