Search SEDIS
| Data sets | Publications | Expeditions | Thesaurus |
Sobral Formation  | |
|---|---|
| BT | Chronostratigraphic Units |
| .Phanerozoic | |
| ..Cenozoic | |
| ...Tertiary | |
| ....Sobral Formation | |
| RT | Cretaceous |
| Paleocene | |
| Antarctica | |
| Seymour Island | |
| James Ross Island | |
| SN | Maestrichtian? and Tertiary. James Ross Island and Seymour Island, Antarctica. Overlies Lopez de Bertodano Formation. Indexed with ages as applicable. Added to Thesaurus in 1993. |