Machihara, Tsutomu (1986): Characterization of insoluble organic matter in sediments from the Nankai Trough, Deep Sea Drilling Project Leg 87A. Texas A & M University, Ocean Drilling Program, College Station, TX, United States, In: Kagami, Hideo, Karig, Daniel E., Bray, Cynthia J., Charvet, Jacques, Coulbourn, William T., Kinoshita, Hajimu, Lagoe, Martin B., Lang, Thomas H., Lombari, Gail A., Lundberg, Neil, Machihara, Tsutomu, Mukhopadhyay, Prasanta, Smith, Alec J., Stein, Carol L., Taira, Asahiko, Akiba, Fumio, Cadet, Jean-Paul, Fujioka, Kantaro, Leggett, Jeremy K., Matsumoto, Ryo, Niitsuma, Nobuaki, Whalen, Elizabeth (editor), Initial reports of the Deep Sea Drilling Project; covering Leg 87A of the cruises of the drilling vessel Glomar Challenger, Yokohama, Japan, to Yokohama, Japan, June-July, 1982, and Leg 87B from Yokohama, Japan, to Hakodate, Japan, July-August, 1982, 87, 891-896, georefid:1986-057982