Fig. 2From: The sacrificial record in burial pits of the late Shang Dynasty: evidences from the chroma and magnetic properties of the Sanxingdui site, Sichuan, ChinaLocation of the study area and related archaeological information [18, 44]. a Location of the study area. b Planar distribution of burial pits and soil cores. N, E, W, and S refer to the northern, eastern, western, and southern walls of K4 and K8 respectivelyBack to article page