| Boca de Serpiente Formation | |
| Type: | Formation |
| Age: | Priabonian |
| Period: | Priabonian |
| Prilithology: | Limestone |
| Otherlithology: | Hematite |
| Namedfor: | Boca de la Serpiente |
| Region: | Gulf of Paria |
| Country: |  Trinidad and Tobago |
| Coordinates: | 10.2°N -62°W |
| Paleocoordinates: | 8.3°N -55.4°W |
The Boca de Serpiente Formation is a geologic formation in Trinidad and Tobago. The limestones stained red with hematite, preserve fossils dating back to the Priabonian period.[1]