A report on 2019 excavation of the Gezishan Locality 15 in Qingtongxia of Ningxia Hui Autonomous Region
GUO Jialong, YAO Yueyin, WANG Huimin, LIU Decheng, NIAN Xiaomei, PENG Fei
Acta Anthropologica Sinica . 2019, (02): 182 -190 .  DOI: 10.16359/j.cnki.cn11-1963/q.2019.0030