Playà, ElisabetOrtí, FedericoRosell, L.2017-03-202017-03-201995http://hdl.handle.net/10272/13464Isotopic composition ('5,sO/ <5” S) o f gypsum forming the three evaporitic units o f the Fortuna basin reveals the marine or continental origin of these deposits. In contrast to previous interpretations, a sedimentation in continental and transitional environments was frequent during the Messinian evaporitic period, always in very shallow environments. Dissolution and reprecipitation of Triassic evaporites was a common mechanism producing saline solutions in the basinspaAtribución-NoComercial-SinDerivadas 3.0 Españahttp://creativecommons.org/licenses/by-nc-nd/3.0/es/Isotopic compositionGypsumSedimentologyMessinianFortuna basinEastern Beticsjournal articleopen access