| Alacón Formation | |
| Type: | Geological formation |
| Period: | Barremian |
| Age: | Latest Barremian ~ |
| Region: | Oliete, Aragón |
| Coordinates: | 41.1°N -0.6°W |
| Paleocoordinates: | 30.9°N 9.6°W |
| Underlies: | Forcall Formation |
| Overlies: | Blesa Formation |
| Extent: | Maestrazgo Basin Oliete Basin |
| Area: | Ariño |
The Alacón Formation is a geologic formation in Spain in which dinosaur tracks attributed to sauropods and Iguanodontidae have been found.[1]