Search SEDIS
| Data sets | Publications | Expeditions | Thesaurus |
Keweenawan Rift  | |
|---|---|
| BT | North America |
| .Keweenawan Rift | |
| UF | Mid-continent Rift |
| Midcontinent Rift | |
| Midcontinent Rift System | |
| SN | Rift zone during the Proterozoic. Added to Thesaurus in 1989. |
| Data sets | Publications | Expeditions | Thesaurus |
| Keweenawan Rift | |
|---|---|
| BT | North America |
| .Keweenawan Rift | |
| UF | Mid-continent Rift |
| Midcontinent Rift | |
| Midcontinent Rift System | |
| SN | Rift zone during the Proterozoic. Added to Thesaurus in 1989. |