Search SEDIS
| Data sets | Publications | Expeditions | Thesaurus | 
| Ewekoro  | |
|---|---|
| BT | Africa | 
| .West Africa | |
| ..Nigeria | |
| ...Ewekoro | |
| SN | Region in SW Nigeria. | 
| Ewekoro Formation  | |
|---|---|
| BT | Chronostratigraphic Units | 
| .Phanerozoic | |
| ..Cenozoic | |
| ...Paleogene | |
| ....Ewekoro Formation | |
| RT | Nigeria | 
| lower Eocene | |
| upper Paleocene | |
| SN | NW, S, SW, and W Nigeria. Upper Paleocene and possibly lower Eocene. Indexed with ages as applicable. |