SEDIS - Thesaurus
Cache Creek Group  | |
|---|---|
| RT | Triassic |
| Permian | |
| Pennsylvanian | |
| Washington | |
| British Columbia | |
| Permian-Triassic boundary | |
| San Juan Islands | |
| SN | S British Columbia and San Juan Island, NW Washington. Indexed with ages as applicable. Added to Thesaurus in 1989. |
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