Grazzini, Colette Vergnaud; Saliege, Jean-Francois (1985): Pleistocene climatic changes in surface waters of the northeastern Atlantic; oxygen and carbon isotopic compositions of planktonic foraminifers at Deep Sea Drilling Project sites 548 and 549. Texas A & M University, Ocean Drilling Program, College Station, TX, United States, In: de Graciansky, Pierre Charles, Poag, C. Wylie, Cunningham, Robert, Jr., Loubere, Paul, Masson, Douglas G., Mazzullo, James M., Montadert, Lucien, Mueller Carla, Otsuka, Kenichi, Reynolds, Leslie A., Sigal, Jacques, Snyder, Scott W., Townsend, Hilary A., Vaos, Staphanos P., Waples, Douglas, Bailey, Marian G. (editor), Initial reports of the Deep Sea Drilling Project covering Leg 80 of the cruises of the drilling vessel Glomar Challenger, Brest, France, to Southampton, United Kingdrom, June-July, 1981, 80, Part 2, 793-803, georefid:1985-056356