Search SEDIS
| Data sets | Publications | Expeditions | Thesaurus |
palsas  | |
|---|---|
| BT | periglacial features |
| .palsas | |
| RT | glacial geology |
| taliks | |
| peat | |
| mires | |
| frost action | |
| frost heaving | |
| frozen ground | |
| ice lenses | |
| tundra | |
| SN | Added to Thesaurus in 1985. |
| Data sets | Publications | Expeditions | Thesaurus |
| palsas | |
|---|---|
| BT | periglacial features |
| .palsas | |
| RT | glacial geology |
| taliks | |
| peat | |
| mires | |
| frost action | |
| frost heaving | |
| frozen ground | |
| ice lenses | |
| tundra | |
| SN | Added to Thesaurus in 1985. |