Baker, Earl W.; Louda, J. William (1982): Geochemistry of tetrapyrrole, tetraterpenoid, and perylene pigments in sediments from the Gulf of California; Deep Sea Drilling Project Leg 64, sites 474, 477, 479, and 481, and Scripps Institution of Oceanography Guaymas Basin Survey Cruise Leg 3, sites 10G and 18G. Texas A & M University, Ocean Drilling Program, College Station, TX, United States, In: Curray, Joseph R. (editor), Blakeslee, Jan (editor), Platt, Lawrence W. (editor), Stout, Larry N. (editor), Moore, David G. (editor), Aguayo, J. Eduardo (editor), Aubry, Marie-Pierre (editor), Gerhard, Einsele (editor), Fornari, Daniel J. (editor), Gieskes, Joris M. (editor), Guerrero-Garcia, Jose (editor), Kastner, Miriam (editor), Kelts, Kerry R. (editor), Lyle, Mitchell (editor), Matoba, Yasumochi (editor), Molina-Cruz, Adolfo (editor), Niemitz, Jeffrey (editor), Rueda-Gaxiola, Jaime (editor), Saunders, Andrew D. (editor), Schrader, Hans (editor), Simoneit, Bernd R. T. (editor), Vacquier, Victor (editor), Initial reports of the Deep Sea Drilling Project covering Leg 64 of the cruises of the drilling vessel Glomar Challenger, Mazatlan, Mexico to Long Beach, California, December, 1978-January, 1979; Part 2, 64 (2), 789-814, georefid:1983-011115