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贵阳附近,除老第三纪的红色岩层与其下的地层斜交不整合外,已陆续观测到有如下的不整合:Z——Cm,O——S,D——C,C——P_1,P_1——P_2,P_2——T_1;其中Z——Cm,O_2——S,P_1——P_2,P_2——T_1是极清楚明显的,而 Z——Cm,P_2——T_1,是两个界之间的不整合,当最关重要;尤其古生代与中生代之间,即 P_2——T_1间的不整合,向来是中国南部地质的大问题,多少年来没有得到解决,因而引起的地层问题亦最为复杂。
In the vicinity of Guiyang, the following unconformities have been observed in addition to the imbalanced distribution of the red rocks of the Lower Tertiary and the strata beneath them: Z - Cm, O - S, D - C, C - P_1 , P_1 - P_2 and P_2 - T_1. Among them, Z - Cm, O_2 - S, P_1 - P_2 and P_2 - T_1 were extremely clear and distinct while Z - Cm and P_2 - T_1 were two The most important is the unconformity between the two communities. In particular, the unconformity between Paleozoic and Mesozoic during the Paleozoic, ie, P 2 - T 1, has always been a major issue in the geology of southern China and has not been solved for many years. As a result, strata problems Also the most complicated.