List of regnal years of rulers of Egypt according to your selection
» Currently 4 entries:
| Period ID | Regnal year | Level up | Level down | Calendar year | From | To | Texts assigned to this period | |
| 1664 | year 16 of Galerius | ruler | days | calendar year | 30 August 307 AD | 28 August 308 AD | List all texts (strict / not strict / exact) ? | |
| 24 | year 4 of Severus | ruler | days | calendar year | 30 August 307 AD | 16 September 307 AD | List all texts (strict / not strict / exact) ? | |
| 1664 | year 4 of Maximinus Daia | ruler | days | calendar year | 30 August 307 AD | 28 August 308 AD | List all texts (strict / not strict / exact) ? | |
| 1664 | year 2 of Constantinus I | ruler | days | calendar year | 30 August 307 AD | 28 August 308 AD | List all texts (strict / not strict / exact) ? |