Vila Vila Formation
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| Vila Vila Formation | |
|---|---|
| Stratigraphic range: Lochkovian-Pragian ~ | |
| Type | Geological formation |
| Lithology | |
| Primary | Sandstone |
| Other | Shale |
| Location | |
| Coordinates | 15°30′S 68°00′W / 15.5°S 68.0°W |
| Approximate paleocoordinates | 60°06′S 100°24′W / 60.1°S 100.4°W |
| Region | La Paz Department |
| Country | Bolivia |
| Extent | Cordillera Oriental |
| Type section | |
| Named for | Vila Vila |
  Vila Vila Formation (Bolivia) | |
The Vila Vila Formation is an Early Devonian (Lochkovian to Pragian) geologic formation of northern Bolivia. The formation comprises a succession of fine-grained sandstones and shales deposited in a shallow to deep marine environment.[1]