Columbia subject headings:
Harvard subject headings:
Excavations (Archaeology)--China--Nei Mongol.
Neolithic period--China--Nei Mongol.
Tombs--China--Nei Mongol.
Princeton subject headings:
Chifeng (China)--Antiquities.
Danan'gou Site (China)
Excavations (Archaeology)--China--Chifeng.
Inner Mongolia (China)--Antiquities.