Abstract: The Gujiaodi mining area is located in the middle of the Shaoyang Basin in the southern section of the Lianshao Coalfield.The geomorphic location of the Shaoyang Basin is at the composite location of the central Qiyang arc structure and the northsouth structure of Xinning.The coalbearing stratum is the Upper PermianLongtan Formation.In order to analyze the features of the coal seams of the Longtan Formation in the Gujiaodi Mining Area,a detailed comparison and analysis of the coal seams of the Longtan Coal Measures in this area was performed by the sedimentary cycle method,the mark layer method,and the logging curve comparison method.The characteristics of the top and bottom plates provide a reliable geological basis for guiding the mining area's coal resource prospecting work and coal resource mining.

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