Takayama, Toshiaki (1993): Notes on Neogene calcareous nannofossil biostratigraphy of the Ontong Java Plateau and size variations of Reticulofenestra coccoliths. Texas A & M University, Ocean Drilling Program, College Station, TX, United States, In: Berger, Wolfgang H., Kroenke, Loren W., Janecek, Thomas R., Backman, Jan, Bassinot, Franck, Corfield, Richard M., Delaney, Margaret Lois, Hagen, Rick, Jansen, Eystein, Krissek, Lawrence A., Lange, Carina, Leckie, Robert Mark, Lind, Ida Lykke, Lyle, Mitchell W., Mahoney, John J., Marsters, Janice C., Mayer, Larry, Mosher, David C., Musgrave, Robert, Prentice, Michael L., Resig, Johanna M., Schmidt, Heike, Stax, Rainer, Storey, Michael, Takahashi, Kozo, Takayama, Toshiaki, Tarduno, John A., Wilkens, Roy H., Wu, Guoping, Maddox, Eva M. (editor), Proceedings of the Ocean Drilling Program; Ontong Java Plateau, covering Leg 130 of the cruises of the drilling vessel JOIDES Resolution, Apra Harbor, Guam, to Apra Harbor, Guam, Sites 805-807, 18 January-26 March 1990, 130, 179-229, georefid:1994-029282