Similar to 遺構

Dragon kiln

Archaeological record

Cup and ring mark

CIPA (organization)

Survey (archaeology)

Third Dynasty of Ur

Megalith

Antiquarian

Cempoala

40th century BC

39th century BC

38th century BC

37th century BC

36th century BC

35th century BC

34th century BC

33rd century BC

32nd century BC

31st century BC

29th century BC