Search SEDIS
| Data sets | Publications | Expeditions | Thesaurus |
Free State South Africa  | |
|---|---|
| BT | Africa |
| .Southern Africa | |
| ..South Africa | |
| ...Free State South Africa | |
| NT | Vredefort Dome |
| UF | Orange Free State South Africa |
| RT | Witwatersrand Supergroup |
| Orange River | |
| Klerksdorp Field | |
| Vaal River | |
| Witwatersrand | |
| SN | Province in E central South Africa. Before 1994, Orange Free State was used. |