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在“四川南部上二叠统划分与含煤性”课题研究中,笔者对川南晚二叠世煤层中的高岭石泥岩夹矸作了一些工作,根据 C_8煤层中高岭石泥岩夹矸及其侧向变化的研究,除可靠地解决了煤层对比外,还在地层划分对比、沉积环境、古生态等方面的研究中得到了广泛地应用。
In the research of “the division of Upper Permian and coal-bearing property in the south of Sichuan Province”, the author made some work on the kaolinite mudstone in the Late Permian coal seam in the south of Sichuan Province. According to the study on kaolinite mudstone in the coal seam C_8 and its Lateral changes in the study, in addition to reliably solve the coal seam contrast, but also in stratigraphic division, sedimentary environment, paleoecology and other aspects of the study has been widely used.