Oberhaensli, Hedi; Hemleben, Christoph H. J. (1984): Stable isotope record of the Pliocene and Pleistocene planktonic foraminifers from Leg 78A, sites 541 and 543, on the Barbados Ridge complex. Texas A & M University, Ocean Drilling Program, College Station, TX, United States, In: Biju-Duval, Bernard, Moore, J. Casey, Bergen, James A. M., Blackinton, Grant, Claypool, George E., Cowan, Darrel S., Davis, Dan M., Guerra, Rodolfo T., Hemleben, Christoph H. J., Marlow, Michael S., Pudsey, Carol J., Renz, G. W., Tardy, Marc, Wilson, Douglas S., Wright, Audrey W., Natland, James H., Hyndman, Roy D., Salisbury, Matthew H., Ballard, Alan, Becker, Keir, Denis, Jerome, Hickman, Stephen H., Jacobson, Randy S., Langseth, Marcus G., Mathews, Mark A., McGowan, Douglas, Nechoroshkov, Vladislav L., Ponomarev, Vladimir N., Svitek, Joseph F., Wallerstedt, Robert L., Orlofsky, Susan (editor), Initial reports of the Deep Sea Drilling Project covering Leg 78A of the cruises of the drilling vessel Glomar Challenger, San Juan, Puerto Rico to San Juan, Puerto Rico, February-March 1981; and covering Leg 78B of the cruises of the drilling vessel Glomar Challenger, San Juan, Puerto Rico to Las Palmas, Grand Canary Island, March-April, 1981, 78A-78B, 499-508, georefid:1985-013541