Zachos, James C.; Rea, David K.; Seto, Koji; Nomura, Ritsuo; Niitsuma, Nobuaki (1992): Paleogene and early Neogene deep water paleoceanography of the Indian Ocean as determined from benthic foraminifer stable carbon and oxygen isotope records. American Geophysical Union, Washington, DC, United States, In: Duncan, Robert A. (editor), Rea, David K. (editor), Kidd, Robert B. (editor), von Rad, Ulrich (editor), Weissel, Jeffrey K. (editor), Synthesis of results from scientific drilling in the Indian Ocean, 70, 351-385, georefid:2007-093170