Shanxi Formation 第1页

Discovery of Paratingia and Paratingiostachya from the Shanxi Formation of the Early Early Permian in the Wuda Area of Inner Mongolia, China Studies on the Epidermal Structure of Tingia carbonica On Cordaites neimengensis sp. nov from Lower Permian of Zhungeerqi, Inner Mongolia, China Discovery and Significance of the Genus Caulopteris from the Wuda Area of Inner Mongolia