| Colina Formation | |
|---|---|
| Stratigraphic range: Permian | |
| Type | Formation |
| Location | |
| Region | Arizona |
| Country | United States Mexico |
The Colina Formation is a geologic formation in Arizona and Mexico. It preserves fossils dating back to the Permian period.
 | This article about a specific stratigraphic formation in Arizona is a stub. You can help Wikipedia by expanding it. |
| | This article about a specific stratigraphic formation in Mexico is a stub. You can help Wikipedia by expanding it. |
 | This article related to the Permian period is a stub. You can help Wikipedia by expanding it. |
