大南沟石棚山墓地是赤峰市老哈河流域重要史前墓地之一。笔者在《南沟石棚山墓地形态研究》一文中,将石棚山墓地分为A、B、C三墓区,三个墓区形成和延续时间大体相同的。墓葬随葬品的组合分为甲、乙、丙三类,各类墓葬存在于三个墓区和三个期别,三类墓葬分别对应三个人群。B墓区属于甲、乙、丙人群,该墓区呈二分结构; Daganggou Shishan Mountain Cemetery is one of the important prehistoric cemetery in the Laohahe River in Chifeng City. The author in the “Nangou Shishan Mountain cemetery morphology” in a text, the stone canopy Hill cemetery is divided into A, B, C three tomb area, the three tomb area formation and duration of the same. Burial products are divided into A, B, C three types of graves exist in three graves and three periods, three types of burials correspond to three groups. B tomb area belongs to A, B, C crowd, the tomb area was a dichotomous structure;