Search SEDIS
| Data sets | Publications | Expeditions | Thesaurus |
Pioche Shale  | |
|---|---|
| BT | Chronostratigraphic Units |
| .Phanerozoic | |
| ..Paleozoic | |
| ...Cambrian | |
| ....Pioche Shale | |
| RT | Utah |
| California | |
| Nevada | |
| Arizona | |
| SN | Lower and Middle Cambrian. NW Arizona, E California, Nevada and W Utah. Added to Thesaurus in 1989. |