Search SEDIS
| Data sets | Publications | Expeditions | Thesaurus |
surficial geology maps  | |
|---|---|
| BT | maps |
| .surficial geology maps | |
| RT | geomorphology |
| geomorphologic maps | |
| surficial geology | |
| SN | Before 1983, also search maps AND surficial geology. Before 1978, also search maps AND (surficial OR (surface AND geologic)). Added to Thesaurus in 1983. |