Davis, Earl E.; Mottl, Michael J.; Fisher, Andrew T.; Baker, Paul A.; Boni, Maria; Boulegue, Jacques J.; Brunner, Charlotte A.; Duckworth, Rowena C.; Franklin, James M.; Goodfellow, Wayne D.; Groeschel-Becker, Henrike M.; Kinoshita, Masataka; Konyukhov, Boris A.; Koerner, Ulrike; Krasnov, Sergey G.; Langseth, Marcus G.; Mao, Shaozhi; Marchig, Vesna; Marumo, Katsumi; Oda, Hirokuni; Rigsby, Catherine A.; Simoneit, Bernd R. T.; Stakes, Debra S.; Villinger, Heinrich W.; Wheat, Charles G.; Whelan, Jean K.; Zierenberg, Robert A. (1992): Site 857. Texas A & M University, Ocean Drilling Program, College Station, TX, United States, In: Davis, Earl E., Mottl, Michael J., Fisher, Andrew T., Baker, Paul A., Becker, Keir, Boni, Maria, Boulegue, Jacques J., Brunner, Charlotte A., Duckworth, Rowena C., Franklin, James M., Goodfellow, Wayne D., Groeschel-Becker, Henrike M., Kinoshita, Masataka, Konyukhov, Boris A., Koerner, Ulrike, Krasnov, Sergey G., Langseth, Marcus G., Mao, Shaozhi, Marchig, Vesna, Marumo, Katsumi, Oda, Hirokuni, Rigsby, Catherine A., Simoneit, Bernd R. T., Stakes, Debra S., Villinger, Heinrich W., Wheat, Charles G., Whelan, Jean K., Zierenberg, Robert A., Dearmont, Lona Haskins (editor), Proceedings of the Ocean Drilling Program, initial reports; Middle Valley, Juan de Fuca Ridge; covering Leg 139 of the cruises of the Drilling Vessel JOIDES Resolution, San Diego, California, to Victoria, British Columbia, sites 855-858, 4 July-11 September 1991, 139, 283-429, georefid:1992-062349