The Anguilla Formation is a geologic formation in Anguilla. It preserves fossils dating back to the Burdigalian to Serravallian period (i.e. 20–12 million years ago).Anguilla Formation at Fossilworks.org
See also
List of fossiliferous stratigraphic units in Anguilla
References
Further reading A. F. Budd, K.G. Johnson, and J.C. Edwards. 1995. Caribbean reef coral diversity during the Early to Middle Miocene: an Example from the Anguilla Formation. Coral Reefs 14(2):109-117