The Bactria–Margiana Archaeological Complex recently dated to c. 2250–1700 BC
Time: 23rd Century BC
Place: Mary, Turkmenistan
Details: The Bactria–Margiana Archaeological Complex or Oxus Civilisation, recently dated to c. 2250–1700 BC, is the modern archaeological designation for a Bronze Age civilization of Central Asia.
Best-effort ordering. Some events may appear out of order since many are only known to the year, but they are usually around the same period.