Search SEDIS
| Data sets | Publications | Expeditions | Thesaurus |
Siljan Ring  | |
|---|---|
| BT | Europe |
| .Western Europe | |
| ..Scandinavia | |
| ...Sweden | |
| ....Siljan Ring | |
| RT | impact features |
| Gravberg Well | |
| Siljan | |
| SN | Impact crater containing the lake, Siljan in central Sweden. Site of several deep drilling boreholes. Before 1993, also search Siljan. Added to Thesaurus in 1993. |