MacKenzie, Duncan T., III; Wise, Sherwood W., Jr. (1983): Paleocene and Eocene calcareous nannofossils from Deep Sea Drilling Project legs 25 and 40, south and east of Africa. Texas A & M University, Ocean Drilling Program, College Station, TX, United States, In: Ludwig, William J., Krasheninnikov, Valery A., Basov, Ivan A., Bayer, Ulf, Bloemendal, Jan, Bornhold, Brian, Ciesielski, Paul F., Goldstein, Elaine H., Robert, Christian, Salloway, John C., Usher, John L., von der Dick, Hans, Weaver, Fred M., Wise, Sherwood W., Jr. (editor), Usher, John L. (editor), Blakeslee, Jan H. (editor), Lee, Marianna, Initial reports of the Deep Sea Drilling Project covering Leg 71 of the cruises of the drilling vessel Glomar Challenger; Valparaiso, Chile, to Santos, Brazil, January-February, 1980, 71, Part 2, 1141-1170, georefid:1984-009518