Patterson, R. Timothy; Burbidge, Susan M. (1995): New late Oligocene to Pleistocene hyaline calcareous unilocular foraminifera from DSDP Site 357 (Leg 39) on the Rio Grande Rise, Southwest Atlantic Ocean. Paleontological Society, Lawrence, KS, United States of America, Journal of Paleontology, 69 (4), 635-655, georefid:1995-051705