Majuanguo
Majuanguo, in valle Nihewan provinciae Hebeiensis iuxta fluvios Sanggan et Huili confluentes iacens in Serica, est locus archaeologicus ubi reperta sunt vestigia habitationum hominum inter annos fere 1 710 000 et 1 660 000 a.p..

Bibliographia 
 Xing Gao, Qi Wei, Chen Shen, Susan Keates, "New Light on the Earliest Hominid Occupation in East Asia" in Current Anthropology vol. 46 no. S5 (2005) pp. S115-S120
 R. X. Zhu et al., "Early evidence of the genus Homo in East Asia" in Journal of Human Evolution vol. 55 (2008) pp. 1075-1085 Selecta
 R. X. Zhu et al., "New evidence on the earliest human presence at high northern latitudes in northeast Asia" in Nature vol. 431 (2004) pp. 559-562

Nexus externi 
 

Loci archaeologici Sericae
Loci habitati palaeolithici
Oldowayum
Hebei