TY - RPRT TI - Helium and carbon gas geochemistry of pore fluids from the sediment-rich hydrothermal system in Escanaba Trough AU - J.-I. Ishibashi AU - M. Sato AU - Y. Sano AU - H. Wakita AU - T. Gamo AU - Wayne C. Shanks PY - 2002 DO - 10.1016/s0883-2927(02)00112-9 UR - https://pubs.usgs.gov/publication/70024124 ID - 70024124 ER -