Paraná Formation
| Paraná Formation | |
|---|---|
| Stratigraphic range: Late Miocene | |
| Type | Geological formation | 
| Location | |
| Region | Entre Ríos Province | 
| Country | Argentina | 
| Type section | |
| Named for | Paraná Basin | 
The Paraná Formation is a geologic formation in Argentina. It preserves fossils dating back to the late Miocene epoch.