Search SEDIS
| Data sets | Publications | Expeditions | Thesaurus |
boulders  | |
|---|---|
| BT | sediments |
| .clastic sediments | |
| ..boulders | |
| RT | glacial geology |
| geomorphology | |
| sedimentary rocks | |
| gravel | |
| terrigenous materials | |
| erosion features | |
| boulder trains | |
| glacial features | |
| cobbles | |
| erratics | |
| rock glaciers | |
| SN | Included use as sedimentary rock until 1977. |