The Matanzas Formation is a geologic formation in Cuba. It preserves fossils dating back to the Late Pliocene period.Matanzas Formation at Fossilworks.org
Fossil content Porites baracoaensis Agaricia dominicensis Madracis mirabilis Stylophora granulata Thysanus excentricus
See also List of fossiliferous stratigraphic units in Cuba
References
Further reading
T. W. Vaughan. 1919. Fossil corals from Central America, Cuba, and Porto Rico, with an account of the American Tertiary, Pleistocene, and Recent coral reefs. Smithsonian Institution Bulletin 103:189-524