n.动力变质作用
Abstract In this article a basic concept on dynamometamorphism as a result of the action of tectonic forces is presented. 摘 要 本文提出了构造动力变质作用的基本概念。
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. 经原岩恢复可将下二台岩群分为三个岩组：盘岭岩组，黄顶子岩组及烧锅屯岩组，其原岩建造分别为火山岩建造、碳酸盐岩建造及碎屑岩建造。
Keywords Ceshui Formation coal;dynamometamorphism;Lianyuan coal basin; 测水组煤;动力变质作用;涟源煤盆;
