This is a list of eras in Peppish history, from 3700 BC to the present day.
- Stone Era (3700-1000 BC)
- Iron Era (1000-730 BC)
- Silver Era (730-309 BC)
- Ruby Era (309-98 BC)
- Golden Era (98 BC-788 AD)
- Diamond Era (788-1494 AD)
- Sapphire Era (1494-1879)
- Platinum Era I (1879-1989)
- Platinum Era II (1989-present)