Search SEDIS
| Data sets | Publications | Expeditions | Thesaurus | 
| Crater Lake  | |
|---|---|
| RT | Klamath County Oregon | 
| Mount Mazama | |
| New Zealand | |
| North Island | |
| Ruapehu | |
| Oregon | |
| SN | In Cascade Range in Klamath County in SW Oregon. Also in numerous other locations. Indexed with county or island and country or region as applicable. | 
| crater lakes  | |
|---|---|
| BT | lakes | 
| .crater lakes | |
| RT | craters | 
| meteor craters | |
| lacustrine features | |
| volcanic features | |
| calderas | |
| cauldrons | |
| collapse structures | |
| subsidence | |
| lava lakes | |
| SN | Also index lacustrine features as applicable. Added to Thesaurus in 1993. |