Baker, Earl W.; Louda, J. William (1980): Products of chlorophyll diagenesis in Japan Trench sediments, Deep Sea Drilling Project sites 438, 439, and 440. Texas A & M University, Ocean Drilling Program, College Station, TX, United States, In: Lee, Marianna (editor), Stout, Larry N. (editor), Langseth, Marcus, Okada, Hakuyu, Adelseck, Charles G., Jr., Bruns, T. R., Harper, Howard E., Jr., Kurnosov, V., Mueller, German, Murdmaa, I., Pisciotto, Kenneth A., Robinson, Paul, Sakai, Toyosaburo, Thompson, Peter R., Whelan, J. K., Wories, Henk, von Huene, Roland, Nasu, Noriyuki, Arthur, Michael A., Barron, John A., Bell, Gary D., Cadet, Jean Paul, Carson, Bobb, Fujioka, Kantaro, Honza, Eiichi, Keller, Gerta, Moore, George W., Reynolds, Richard, Sato, Shunji, Shaffer, Bernard L., Legs 56 and 57 of the cruises of the drilling vessel Glomar Challenger; Yokohama, Japan to Yokohama, Japan; Leg 56, September-October 1977; Leg 57, October-December 1977; Part 2, 56-57, Part 2, 1397-1408, georefid:1981-030690