Search SEDIS
| Data sets | Publications | Expeditions | Thesaurus |
Four Corners  | |
|---|---|
| BT | United States |
| .Four Corners | |
| RT | New Mexico |
| Utah | |
| Colorado | |
| Arizona | |
| Paradox Basin | |
| San Juan Basin | |
| SN | Location where boundaries of four states meet. Indexed with states as applicable. |