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近几年来人们发表了不少有关华北石炭纪及二迭纪地层的论著,其中尤以讨论太原西山区者居多。应当指出,解放后在该区所展开的大面积煤田地质勘探工作已经积累了丰富资料。对该区的地层划分、接触关系和地质时代等问题的意见已渐趋一致。然而,就最近陆续发表的资料看来,尤其是在地层划分方面仍然有些混乱,所使用的术语亦不相同,这样下去对山西省以至华北地层的对比工作是不利的。因此有必要对该区地层划分作进一步的探讨和阐明。此外,本文并着重讨论赵一阳及刘鸿允等的有关论著,试图
In recent years, many people published a treatise on the Carboniferous and Permian strata in North China, especially in the area of Taiyuan West Mountain. It should be pointed out that a wealth of information has been accumulated in the geological exploration of large-scale coalfields launched in the area after the liberation. Opinions on the stratigraphic division, contact relations and geologic times in this area have gradually become consistent. However, as recently published data, it appears that there is still some confusion especially in the stratigraphic division and the terminology used is not the same. This will adversely affect the comparisons between the strata in Shanxi Province and North China. Therefore, it is necessary to further discuss and clarify the stratigraphic division in this area. In addition, this article focuses on the relevant treatise of Zhao Yiyang and Liu Hongyun, trying