RT Journal Article T1 Composición isotópica de los yesos Messinienses de la cuenca de Fortuna (Murcia): implicaciones sedimentológicas T1 Isotopic composition of Messinian gypsum in the Fortuna basin (Murcia): sedimentological significance A1 Playà, Elisabet A1 Ortí, Federico A1 Rosell, L. AB Isotopic 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 basin PB Sociedad Geológica de España YR 1995 FD 1995 LK http://hdl.handle.net/10272/13464 UL http://hdl.handle.net/10272/13464 LA spa DS Repositorio Institucional de la Universidad de Huelva RD 14 jul 2026