Search SEDIS
| Data sets | Publications | Expeditions | Thesaurus |
Comanchean  | |
|---|---|
| BT | Chronostratigraphic Units |
| .Phanerozoic | |
| ..Mesozoic | |
| ...Cretaceous | |
| ....Comanchean | |
| NT | Antlers Sands |
| Bisbee Group | |
| Buda Limestone | |
| Comanche Peak Limestone | |
| Edwards Formation | |
| Fredericksburg Group | |
| Georgetown Formation | |
| Glen Rose Formation | |
| Mentor Beds | |
| Mural Limestone | |
| Paluxy Formation | |
| Pearsall Formation | |
| Rodessa Formation | |
| Sunniland Limestone | |
| Travis Peak Formation | |
| Trinity Group | |
| Washita Group | |
| UF | Comanchian |
| RT | Lower Cretaceous |
| Upper Cretaceous | |
| SN | Provincial series, North America. Below Gulfian. Indexed with Lower Cretaceous or Upper Cretaceous as applicable. |