TY - RPRT TI - Sulfur and oxygen isotopic systematics of the 1982 eruptions of El Chichón Volcano, Chiapas, Mexico AU - R. O. Rye AU - J.F. Luhr AU - M.D. Wasserman PY - 1984 DO - 10.1016/0377-0273(84)90058-1 UR - https://pubs.usgs.gov/publication/70013571 ID - 70013571 ER -