ISSN 0002-9599 Stephen G. Osborn, Jennifer C. McIntosh, Jeffrey S. Hanor, and Dana Biddulph Iodine-129, 87Sr/86Sr, and trace elemental geochemistry of northern Appalachian Basin brines: Evidence for basinal-scale fluid migration and clay mineral diagenesis Am J Sci March 2012 312:263-287; doi:10.2475/03.2012.01 Abstract Full Text Full Text (PDF) Rafael Torres-de León, Luigi A. Solari, Fernando O..