Bown, Paul R. (1992): New calcareous nannofossil taxa from the Jurassic/Cretaceous boundary interval of sites 765 and 261, Argo abyssal plain. Texas A & M University, Ocean Drilling Program, College Station, TX, United States, In: Gradstein, Felix M., Ludden, John N., Adamson, Andrew C., Baumgartner, Peter O., Beausillon, Roland, Bolmer, S. Thomas, Bown, Paul R., Brereton, N. Robin, Buffler, Richard T., Castillo, David A., Compton, John S., Dumoulin, Julie Ann, Griffiths, Cedric M., Haig, David, Heggie, David T., Ishiwatari, Akira, Kaminski, Michael A., Kodama, Kazuto, Kopaska-Merkel, David C., Marcoux, Jean Philippe, McMinn, Andrew, Moran, Michael J., Mutterlose, Joerg, Ogg, James G., O'Neill, Brennan, Plank, Terry, Riggins, Michael, Schott, Michael, Simmons, Gregory R., Thurow, Juergen, Stewart, Sondra K. (editor), Kennett, Diana M. (editor), Mazzullo, Elsa K. (editor), Proceedings of the Ocean Drilling Program, Argo abyssal plain/Exmouth Plateau; covering Leg 123 of the cruises of the drilling vessel JOIDES Resolution, Singapore, Republic of Sing., to Singapore, Republic of Sing., sites 765-766, 28 August 1988-1 November 1988, 123, 369-379, georefid:1992-044726