我国二迭系,经多年研究,积累了十分丰富的资料,取得了许多重要成就,随着地质工作的不断深入,特别是由于对煤、硫铁等矿产资源的探索,促使着思想认识的不断提高。本文试就近年所获作些探讨,同时,也是对作者提出的“东南运动”及有关问题进一步的深入研究。 After years of research, China has accumulated a wealth of information and made many important achievements. With the deepening of geological work, exploration of mineral resources such as coal, pyrite and other minerals has prompted the constant recognition of ideas improve. This paper tries to make some discussions in recent years, and at the same time, further studies the author’s “Southeast Movement” and related issues.