Dive report: Alvin dive No. 1461, September 28, 1984 (JD 272) plume site, southern Juan de Fuca Rift. Menlo Park, Calif.: U. S. Geological Survey, 1987, p. 101.
, Dive Report, Alvin Dive \# 1456 : Sept. 17, 1984 (JD 261), Vent 3 Area, Southern Juan de Fuca Rift}, vol. 86-0560-C. Menlo Park, Calif.: U.S. Geological Survey, 1986, p. 65.
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