Remane, Juergen (1983): Calpionellids and the Jurassic/Cretaceous boundary at Deep Sea Drilling Project Site 534, western North Atlantic Ocean. Texas A & M University, Ocean Drilling Program, College Station, TX, United States, In: Sheridan, Robert E., Gradstein, Felix M., Barnard, Leo A., Bliefnick, Deborah M., Habib, Daniel, Jenden, Peter D., Kagami, Hideo, Keenan, Everly, Kostecki, John, Kvenvolden, Keith A., Moullade, Michel, Ogg, James G., Robertson, Alastair H. F., Roth, Peter H., Shipley, Thomas H., Bowdler, Jay L., Cotillon, Pierre H., Halley, Robert B., Kinoshita, Hajimu, Patton, James W., Pisciotto, Kenneth A., Premoli-Silva, Isabella, Testarmata, Margaret M., Watkins, David K., Orlofsky, Susan (editor), Initial reports of the Deep Sea Drilling Project covering Leg 76 of the cruises of the drilling vessel Glomar Challenger, Norfolk, Virginia to Fort Lauderdale, Florida, October-December, 1980, 76, 561-567, georefid:1984-030558