Abstract
➁Chu Cheng, 1978, Acta Stratigraphica Sinica, 2(2): 146–151. First appeared in a 1964 manuscript by Zhang Chenggui et al. ➂Chashan’ao in Youxian County, Hunan Province ➃For alternating beds of dark purplish red silt-mudstone and grayish green mudstone ➄Paleocene.
Keywords
Autonomous Region Shanxi Province Early Carboniferous Precambrian Geology Tibet Autonomous Region
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© Higher Education Press, Beijing and Springer-Verlag Berlin Heidelberg 2009