Cadet, Jean Paul; Fujioka, Kantaro (1980): Neogene volcanic ashes and explosive volcanism; Japan Trench transect, Leg 57, Deep Sea Drilling Project. 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, 1027-1042, georefid:1981-030656