大渡河流域目前发现的史前遗址均位于中上游,下游暂未发现,这两个地区在古代均是川西高原先民南下的交通要道和民族走廊。作为同一大河流域的考古学诸文化,由于地缘和环境等因素的相近和相似性,在文化面貌上必然会呈现出诸多相似,似可以合并一起进行文化上的排序和类型研究。通过这种方法,可以使我们对于大渡河流域的文化谱系和特征有更加深刻的认识。 Prehistoric sites currently found in the Dadu River Basin are located in the upper reaches, the lower reaches yet to be found, these two areas in ancient times are the ancestors of the western Sichuan Plateau south thoroughfare and national corridor. As the archeology cultures of the same river basin, due to the similarities and similarities of the geo-environment and other factors, they will inevitably show many similarities in their cultural appearances. They may merge together to conduct cultural sorting and typological studies. In this way, we can have a deeper understanding of the cultural pedigree and characteristics of the Dadu River Basin.