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一、引言 最近三十余年来,连续发表了大量的、关于砂岩分类的论文,集中探讨了按碎屑组分的分类。根据的原始资料不同,研究工作的目的性不同,考虑问题的出发点也不同,因而分类方案自然就千差万别,各具特色。结果造成了岩石名称越来越多,特别是出现了同一名称代表不同岩石,而不同名称却代表相同岩石的混乱现象。为了使岩石学工作者之间有共同语言,便于学术交流,发展科学事业,在可能范围内,砂岩名称的统一和厘定工作实属刻不容缓的了。
I. INTRODUCTION In the recent thirty years or so, a large number of papers on the classification of sandstone have been published in succession, focusing on the classification by detritus components. According to the different original materials, the purpose of the research work is different, and the starting point for considering the problem is also different. Therefore, the classification schemes naturally vary widely and each has its own unique characteristics. As a result, more and more rocks were named, in particular, chaos caused by the same name representing different rocks and different names representing the same rock. In order to make common between the petrophysical workers language, academic exchanges facilitate the development of science, to the extent possible, the unity of sandstone name and determine the work is imperative.