Cajones Formation
Geologic formation in central Bolivia
From Wikipedia, the free encyclopedia
The Cajones Formation is a Turonian geologic formation of central Bolivia. The fluvial sandstones in Amboró National Park preserve fossils of Yacarerani boliviensis.[1][2] The formation is correlated with the Adamantina Formation of the Paraná Basin in Brazil and the Bajo de la Carpa Formation of the Neuquén Basin in Patagonia, Argentina.[3]
PrimarySandstone
| Cajones Formation | |
|---|---|
| Stratigraphic range: Turonian ~ | |
| Type | Geological formation |
| Lithology | |
| Primary | Sandstone |
| Location | |
| Coordinates | 17.6°S 63.9°W |
| Approximate paleocoordinates | 23.4°S 41.5°W |
| Region | Santa Cruz Department |
| Country | Bolivia |
| Extent | Cordillera Oriental |
| Type section | |
| Named for | Cajones de Ichilo River |
  Cajones Formation (Bolivia) | |