摘要:With 1 Plate. The material dealt with in this paper was collected by the late Mr. W. Y.Lin' from Takuan, Northern Yunnan~2 and by Professor P. Misch from near the Lufengtsun Station~(?) of the Yunnan-Indo-China Railway in 1939; and also by various xcursions of the Department of Geology of the National University of Peking to
