Columbia subject headings:
Bronze age--Eurasia.
Copper age--Eurasia.
Eurasia--Antiquities.
Eurasia--Funeral customs and rites.
Mounds--Eurasia.
Harvard subject headings:
Eurasia--Antiquities.
Mounds--Eurasia.
Princeton subject headings:
Bronze age--Eurasia.
Copper age--Eurasia.
Eurasia--Antiquities.
Eurasia--Funeral customs and rites.
Mounds--Eurasia.