Search SEDIS
| Data sets | Publications | Expeditions | Thesaurus |
Twiggs Clay  | |
|---|---|
| BT | Chronostratigraphic Units |
| .Phanerozoic | |
| ..Cenozoic | |
| ...Paleogene | |
| ....Eocene | |
| .....upper Eocene | |
| ......Twiggs Clay | |
| RT | Georgia |
| Dry Branch Formation | |
| SN | In Dry Branch Formation. Consists of pale green hackly fuller's earth clay, green hackly clay, gray marl, and calcareous sand at base of member. In E Georgia. |