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.Boca de Serpiente Formation at Fossilworks.org
See also
List of fossiliferous stratigraphic units in Trinidad and Tobago
References
Further reading C. J. Maury. 1912. A contribution to the paleontology of Trinidad. Journal of the Academy of Natural Sciences of Philadelphia 15:1-112