Search SEDIS
| Data sets | Publications | Expeditions | Thesaurus |
Western U.S.  | |
|---|---|
| BT | United States |
| .Western U.S. | |
| RT | Battle Mountain High |
| Pacific Coast | |
| Yellowstone Hot Spot | |
| Sauk Sequence | |
| SN | As of 1993, term is used only for broad general discussions. Before 1978, also search United States AND (west OR western). As of 1993, for complete search, also search states. |