TY - RPRT TI - Massive sulfide deposition and trace element remobilization in the Middle Valley sediment-hosted hydrothermal system, northern Juan de Fuca Rdge AU - J.L. Houghton AU - Wayne C. Shanks AU - W.E. Seyfried PY - 2004 DO - 10.1016/j.gca.2003.12.023 UR - https://pubs.usgs.gov/publication/70026697 ID - 70026697 ER -