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合山组的沉积特征、成煤环境等问题,长期以来引起各方面的注意,已发表了不少论文和研究报告。近年来作者与广西一五○煤田地质队的同志一起在合山泡水一带作了一些工作。本文试图从沉积岩组合、相和沉积旋回、古地理和成煤环境等方面提出一些粗浅意见,涉及的只是工作地区的情况,不能概括整个广西合山组的特征。
The sedimentary characteristics of the Heshan Formation, the coal-forming environment and other issues have aroused the attention of all quarters and many papers and research reports have been published. In recent years, the author worked with comrades from the Geological Team of Guangxi No.150 Coalfield to work in the area of He Shan Bubo. This paper tries to put forward some superficial opinions from the aspects of sedimentary assemblages, facies and sedimentary cycles, palaeogeography and coal-forming environments, etc., and only deals with the situation in the work area. It can not summarize the characteristics of the entire Heshan Formation in Guangxi.