Nigrini, Catherine A. (1991): Composition and biostratigraphy of radiolarian assemblages from an area of upwelling (northwestern Arabian Sea, Leg 117). Texas A & M University, Ocean Drilling Program, College Station, TX, United States, In: Prell, Warren L., Niitsuma, Nobuaki, Emeis, Kay-Christian, Al-Sulaiman, Zaher Khalid, Al-Tobbah, Ahmed Nasser Khalfan, Anderson, David M., Barnes, Ross O., Bilak, Roman A., Bloemendal, Jan, Bray, Cynthia J., Busch, William H., Clemens, Steven C., de Menocal, Peter, Debrabant, Pierre, Hayashida, Akira, Hermelin, J. Otto R., Jarrard, Richard D., Krissek, Lawrence A., Kroon, Dick, Murray, David W., Nigrini, Catherine A., Pedersen, Thomas F., Ricken, Werner, Shimmield, Graham B., Spaulding, Stacia A., Takayama, Toshiaki, ten Haven, H. Lo, Weedon, Graham P., Proceedings of the Ocean Drilling Program, Oman Margin; covering Leg 117 of the cruises of the drilling vessel JOIDES Resolution, Port Louis, Mauritius, to Port Louis, Mauritius, sites 720-731, 19 August 1987-17 October 1987, 117, 89-126, georefid:1991-028945