TY - RPRT TI - An estimate of hydrothermal fluid residence times and vent chimney growth rates based on 210Pb Pb ratios and mineralogic studies of sulfides dredged from the Juan de Fuca Ridge AU - D. Kadko AU - R. Koski AU - M. Tatsumoto AU - R. Bouse PY - 1985 DO - 10.1016/0012-821x(85)90146-3 UR - https://pubs.usgs.gov/publication/70013003 ID - 70013003 ER -