石家河文化是新石器时代晚期分布于长江中游的考古学文化。本文主要依据肖家屋脊石家河文化遗存,在已分期的基础上,重新把石家河文化早期晚段遗存分为前后两组,基本能够反映出石家河文化从繁荣到衰落的过程。同时结合文献,指出石家河文化衰落到衰亡的原因与尧、禹征伐三苗有关。 Shijiahe culture is the late Neolithic archeology in the middle reaches of the Yangtze River. This paper is mainly based on the Xiaojiajianjiajianjiahe cultural relics. On the basis of the staging of the Shijiahe River, the relics of the Shijiahe culture are divided into two groups at first and later stages, which basically reflect the process of prosperity and decline of the Shijiahe culture. At the same time with the literature, pointed out that the decline of Shijiahe culture and the reasons for the decline of Yao, Yu Zheng Sanmiao related.