Search SEDIS
| Data sets | Publications | Expeditions | Thesaurus |
Saratoga Chalk  | |
|---|---|
| BT | Chronostratigraphic Units |
| .Phanerozoic | |
| ..Mesozoic | |
| ...Cretaceous | |
| ....Upper Cretaceous | |
| .....Saratoga Chalk | |
| RT | Arkansas |
| SN | Includes a lower chalk member and an upper argillaceous-arenaceous unit. SW Arkansas. |