摘要
There are 8 hayers of the Fusulinid-bearing limestone distributed widely and stably in the upper Carboniferous series of Shanxi, their unified names and sequence from bottom upward being Wuming Limestone, Wujiayu Limestone, Miaogou Limestone, Maogou Limestone, Xiedao Limestone, Dongdayao Limestone, Fucheng Limestone and Xiaodonggou Limestone (Table 1).
