Gillis, Kathryn M. (1996): Rare earth element constraints on the origin of amphibole in gabbroic rocks from Site 894, Hess Deep. Texas A & M University, Ocean Drilling Program, College Station, TX, United States, In: Mevel, Catherine, Gillis, Kathryn M., Allan, James F., Arai, Shoji, Boudier, Francoise, Celerier, Bernard, Dick, Henry J. B., Falloon, Trevor J., Frueh-Green, Gretchen L., Iturrino, Gerardo J., Kelley, Deborah S., Kelso, Paul R., Kennedy, Lori A., Kikawa, Eiichi, Lecuyer, Christophe M., MacLeod, Christopher J., Malpas, John, Manning, Craig E., MacDonald, Mark A., Miller, D. Jay, Natland, James, Pariso, Janet E., Pedersen, Rolf-Birger, Prichard, Hazel M., Puchelt, Harald, Richter, Carl, Proceedings of the Ocean Drilling Program; Scientific results, Hess Deep rift valley; covering Leg 147 of the cruises of the Drilling Vessel JOIDES Resolution, San Diego, California, to Balboa Harbor, Panama, sites 894-895, 22 November 1992-21 January 1993, 147, 59-75, georefid:1996-056251