129I and 36Cl in dilute hydrocarbon waters: Marine-cosmogenic, in situ, and anthropogenic sources Snyder, Glen T. ; Fabryka-Martin, June T. Abstract Publication: Applied Geochemistry Pub Date: March 2007 DOI: 10.1016/j.apgeochem.2006.12.011 Bibcode: 2007ApGC...22..692S