Search SEDIS
| Data sets | Publications | Expeditions | Thesaurus |
Cotton Valley Group  | |
|---|---|
| BT | Chronostratigraphic Units |
| .Phanerozoic | |
| ..Mesozoic | |
| ...Jurassic | |
| ....Upper Jurassic | |
| .....Cotton Valley Group | |
| RT | Louisiana |
| Mississippi | |
| Texas | |
| Arkansas | |
| Bossier Formation | |
| Schuler Formation | |
| SN | Includes Schuler Formation, and Bossier Formation. S Arkansas, N Louisiana, W Mississippi, and E Texas. |