Stone materials discovered newly in the Upper Paleolithic sites of Gannan county, Heilongjiang Province
GUAN Ying, LI Youqian, XING Song, HUANG Liping, CHENG Li, ZHOU Zhenyu
Acta Anthropologica Sinica . 2021, (02): 281 -291 .  DOI: 10.16359/j.cnki.cn11-1963/q.2018.0052