User:SomeGuyWhoRandomlyEdits/Life expectancy variation in Iraq over time
| Age | Thousand Years Before Present (KYR BP) | Life expectancy |
|---|---|---|
| Old Stone Age | ≈16KY(A)R BP | ≈22—54 years |
| New Stone Age | ≈8KY(A)R BP | ≈20—33 years |
| Bronze Age | ≈4KY(A)R BP | ≈26—36 years |
| Classical Age | ≈2KY(A)R BP | ≈20—77 years |
| Islamic Golden Age | ≈1KY(A)R BP | ≈35—84.3 years |
| Gunpowder Age | ≈500YBP | |
| Discovery Age | ≈250YBP | |
| Oil Age | ≈120YBP |