La Ciénega Formation, Bolivia
Geologic formation in Bolivia
From Wikipedia, the free encyclopedia
La Ciénega Formation is a Sandbian to Katian geologic formation of south-central Bolivia. The formation comprises silty, clayey, micaceous, fine-grained sandstones with thin intercalations of grey-green to light grey shales.[1]
| La Ciénega Formation | |
|---|---|
| Stratigraphic range: Sandbian-Katian ~ | |
| Type | Geological formation |
| Lithology | |
| Primary | Sandstone |
| Other | Shale |
| Location | |
| Coordinates | 19.0°S 65.0°W |
| Approximate paleocoordinates | 44.6°S 129.3°W |
| Region | Chuquisaca Department |
| Country | Bolivia |
| Extent | Cordillera Oriental |
  La Ciénega Formation, Bolivia (Bolivia) | |
Fossil content
The formation has provided the following fossils:
- Dinorthis sp.
- Lingula sp.
- Lingulepis sp.
- Orbiculoidea sp.
- Orthoceras sp.