Backman, Jan; Westberg-Smith, Jean; Baldauf, Jack G.; Brown, S.; Bukry, David; Edwards, Lucy E.; Harland, Rex; Huddlestun, Paul (1984): Biostratigraphy of Leg 81 sediments; a high latitude record. Texas A & M University, Ocean Drilling Program, College Station, TX, United States, In: Roberts, David G., Schnitker, Detmar, Baldauf, Jack G., Desprairies, Alain, Homrighausen, Reiner, Huddlestun, Paul F., Kaltenback, Alfred J., Krumsiek, Klaus A. O., Morton, Andrew C., Murray, John W., Westberg-Smith, Jean, Zimmerman, Herman B., Keene, John B., Backman, Jan (editor), Initial reports of the Deep Sea Drilling Project covering Leg 81 of the cruises of the drilling vessel Glomar Challenger; Southampton, United Kingdom, to Ponta Delgada, Azores Islands, July-September, 1981, 81, 855-860, georefid:1985-047632