TY - RPRT TI - Variations in the chemical and stable isotope composition of carbon and sulfur species during organic-rich sediment alteration: An experimental and theoretical study of hydrothermal activity at Guaymas Basin, Gulf of California AU - Jeffrey S. Seewald AU - W.E. Seyfried AU - Wayne C. Shanks PY - 1994 DO - 10.1016/0016-7037(94)90232-1 UR - https://pubs.usgs.gov/publication/70017648 ID - 70017648 ER -