Santiago Formation, Bolivia
The Santiago Formation is a Sandbian to Katian geologic formation of central Bolivia. The formation comprises gray quartzitic siltstones.[1]
Santiago Formation Stratigraphic range: Sandbian-Katian ~460–450 Ma | |
---|---|
Type | Geological formation |
Lithology | |
Primary | Siltstone |
Location | |
Coordinates | 18.0°S 65.0°W |
Approximate paleocoordinates | 45.4°S 128.5°W |
Region | Cochabamba Department |
Country | Bolivia |
Extent | Cordillera Oriental |
Santiago Formation, Bolivia (Bolivia) |
Fossil content
The formation has provided the following fossils:
- Bistramia sp.
- Lingula sp.
- Orthoceras sp.
References
- Santiago at Fossilworks.org
Further reading
- R. Suárez Soruco. 1976. El sistema ordovícico en Bolivia. Revista Tecnica YPF Bolivia 5(2):111-123
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