Abstract: In 1992 and 1993, two field seasons of excavations w ere undertaken in Panxian Dadong , Guizhou Province of southwest China. Along with about 2 000 pieces o f stone artifacts and 40 species o f animal fossils, two human teeth ( one upper right incisor and one low er left canine) were discovered successively. This paper gives the description and analysis of these teeth.

Key words: Tooth, Homo erectus, Homo sapiense, Panxian Dadong