| Variable | Definition |
|---|---|
| Polity | The Seshat Polity ID |
| Year(s) | The years for which we have the data. [negative = BCE] |
| Tag | [Evidenced, Disputed, Suspected, Inferred, Unknown] |
| Verified | A Seshat Expert has approved this piece of data. |
| Variable | Definition |
|---|---|
| calendar | The absence or presence of calendar for a polity. |
| # | Polity | Year(s) | Calendar | Description | Edit |
|---|---|---|---|---|---|
| 261 |
(Japan - Final Jomon) |
Full Year Range of Japan - Final Jomon is assumed. [-1200, -300] |
absent |
None | |
| 263 |
(Susiana - Late Ubaid) |
Full Year Range of Susiana - Late Ubaid is assumed. [-4700, -4300] |
absent |
None | |
| 264 |
(Susiana - Early Ubaid) |
Full Year Range of Susiana - Early Ubaid is assumed. [-5100, -4700] |
absent |
None | |
| 265 |
(Elam - Igihalkid Period) |
Full Year Range of Elam - Igihalkid Period is assumed. [-1399, -1200] |
present |
None | |
| 266 |
(Elam - Shutrukid Period) |
Full Year Range of Elam - Shutrukid Period is assumed. [-1199, -1100] |
present |
None | |
| 269 |
(Pre-Ceramic Period) |
Full Year Range of Pre-Ceramic Period is assumed. [-7800, -7200] |
absent |
None | |