TY - RPRT TI - Geothermal reservoir temperatures estimated from the oxygen isotope compositions of dissolved sulfate and water from hot springs and shallow drillholes AU - W.F. McKenzie AU - A.H. Truesdell PY - 1977 DO - 10.1016/0375-6505(77)90008-6 UR - https://pubs.usgs.gov/publication/70009865 ID - 70009865 ER -