Abstract
➁Hubei Bureau of Geology and Mineral Resources, 1990, Regional Geology of Hubei Province [Geological Memoirs of the Ministry of Geology and Mineral Resources of the People’s Republic of China, (1)Regional Geology, no.20], Beijing: Geological Publishing House, 183. First appeared in a 1973 manuscript by Hubei Institute of Regional Geological Survey ➂Yulongtan in Nanzhang County, Hubei Province ➃For quartzose sandstone, siltstone and carbonaceous shale, with interbeds of rudite and coal seams ➄Late Triassic.
Keywords
Coal Seam Carbonaceous Shale Hubei Province Gansu Province Regional Geology
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Copyright information
© Higher Education Press, Beijing and Springer-Verlag Berlin Heidelberg 2009