Composición isotópica de los yesos Messinienses de la cuenca de Fortuna (Murcia): implicaciones sedimentológicas
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 durin...
| Autores: | , , |
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| Tipo de recurso: | artículo |
| Fecha de publicación: | 1995 |
| País: | España |
| Institución: | Universidad de Huelva (UHU) |
| Repositorio: | Arias Montano. Repositorio Institucional de la Universidad de Huelva |
| Idioma: | español |
| OAI Identifier: | oai:ariasmontano.uhu.es:10272/13464 |
| Acceso en línea: | http://hdl.handle.net/10272/13464 |
| Access Level: | acceso abierto |
| Palabra clave: | Isotopic composition Gypsum Sedimentology Messinian Fortuna basin Eastern Betics |
| Sumario: | 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 |
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