New records and redescriptions of brazilian Scleractinia corals (Itamaracá, Maria Farinha and Pirabas Formations)

Abstract

This work deals with the systematic study of the corals from Itamaracá, Maria Farinha and Pirabas formations (Lower Maastrichtian, Paleocene-Eocene and Lower Miocene, respectively) at Pernambuco and Pará states. Herein are presented the first records of the species Actinastrea dickersoni (Wells, 1941), A. jukesbrownei (Wells, 1945), Caulastraea dendroidea (Coryell and Ohlsen, 1929), C. portoricensis (Coryell and Ohlsen, 1929), Ceratotrochus (C.) sp., Enallhelia aff. E. occidentalis Wells, 1944, Hydnophora latefundata Gregory, 1895, Stephanocoenia marylandica (Conrad, 1841), Trochocyathus (T.) collignoni (Alloiteau, 1958) and T. (Platycyathus) sp. as well as redescriptions of Cladocora sp., Stephanocoenia pernambucensis Fernandes, 1978, Stylophora silicensis Weisbord, 1973 and Paracyathus rugosus Vaughan, 1900.