Search SEDIS
| Data sets | Publications | Expeditions | Thesaurus |
Rocky Mountain Trench  | |
|---|---|
| BT | North America |
| .Rocky Mountain Trench | |
| RT | Montana |
| British Columbia | |
| Yukon Territory | |
| Rocky Mountains | |
| Northern Rocky Mountains | |
| SN | A trough in the Northern Rockies, E of the interior plateau of British Columbia, between a series of parallel ranges extending WNW from Montana to the headwaters of the Yukon River. Indexed with British Columbia, Washington, and/or Yukon Territory as appl |