Raigón Formation
| Raigón Formation | |
|---|---|
| Stratigraphic range: | |
| Type | Geological formation | 
| Underlies | Libertad Formation | 
| Overlies | Fray Bentos Formation | 
| Lithology | |
| Primary | siltstone | 
| Location | |
| Country | Uruguay | 
| Type section | |
| Named for | Raigón, Uruguay | 
The Raigón Formation is a geologic formation in Uruguay dated between the Pliocene and Middle Pleistocene.