Search SEDIS
| Data sets | Publications | Expeditions | Thesaurus | 
| Chainman Shale  | |
|---|---|
| BT | Chronostratigraphic Units | 
| .Phanerozoic | |
| ..Paleozoic | |
| ...Carboniferous | |
| ....Mississippian | |
| .....Chainman Shale | |
| RT | Utah | 
| California | |
| Nevada | |
| Great Basin | |
| SN | Great Basin region of E California, Nevada and W Utah. Added to Thesaurus in 1989. |