Search SEDIS
| Data sets | Publications | Expeditions | Thesaurus |
Gauss Chron  | |
|---|---|
| BT | Chronostratigraphic Units |
| .Phanerozoic | |
| ..Cenozoic | |
| ...Neogene | |
| ....Pliocene | |
| .....Gauss Chron | |
| UF | Gauss Epoch |
| Gauss Normal | |
| RT | paleomagnetism |
| upper Tertiary | |
| reversals | |
| SN | Geochronologic division based on magnetostratigraphic normal polarity unit. Mid-Pliocene. Formerly designated the Gauss Epoch. |