Carboniferous fossils were reported from Yunnan very early by foreignauthors and have been described by Grabau,Chao.Yu,Huang and Chiduring the last fifteen years.Fossils belonging to Visean,Moscovian and
.1945. Preliminary Notes On the Carboniferous Stratigraphy of Yunnan[J]. Acta Geologica Sinica(),25(0):9-36