Clauer, Norbert (1981): (super 87) Sr/ (super 86) Sr ratios of the Barremian and early Aptian seas. Texas A & M University, Ocean Drilling Program, College Station, TX, United States, In: Stout, Larry N. (editor), Thiede, Joern, Vallier, Tracy L., Adelseck, Charles G., Boersma, Anne, Cepek, Pavel, Dean, Walter E., Fujii, Naoyuki, Koporulin, Vladimir I., Rea, David K., Sancetta, Constance A., Sayre, William O., Seifert, Karl E., Schaaf, Andre, Schmidt, Ronald R., Windom, Kenneth E., Vincent, Edith, Leg 62 of the cruises of the drilling vessel Glomar Challenger; Marjuro Atoll, Marshall Islands to Honolulu, Hawaii, July-September 1978, 62, 781-784, georefid:1982-025867