Abstract
➁Zheng Weizhao, Liu Guanliang, Wang Xiongwu, 1991, Bulletin of Yichang Institute of Geology and Mineral Resources, Chinese Academy of Geological Sciences, (16) ➂Longtouping in Yichang County, Hubei Province ➃For a subdivision classified by isotopic age in Donghe Formation ➄Archean ➅Loingtouping Formation is the form of lithostratigraphic unit with chronostratigraphic meaning.
Keywords
Coal Seam Late Carboniferous Lithostratigraphic Unit Sandy Mudstone Regional Geological Survey
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© Higher Education Press, Beijing and Springer-Verlag Berlin Heidelberg 2009