El Neógeno superior marino en Vejer de la Frontera (Cádiz, SO España) y su evolución regresiva
The upper Neogene deposits which outcrop in the area of Vejer de la Frontera (Cádiz, SW Spain) have been studied. The sedimentological, paleontological, and taphonomic changes, suggest a progressive phenomenon of upward regression, in a carbonate-detrital ramp context. Deposition begins with outer s...
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| Tipo de recurso: | artículo |
| Fecha de publicación: | 2007 |
| 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:10272/8404 |
| Acceso en línea: | http://hdl.handle.net/10272/8404 |
| Access Level: | acceso abierto |
| Palabra clave: | Tortonian Messinian Upper Neogene Vejer de la Frontera Cádiz Regression |
| Sumario: | The upper Neogene deposits which outcrop in the area of Vejer de la Frontera (Cádiz, SW Spain) have been studied. The sedimentological, paleontological, and taphonomic changes, suggest a progressive phenomenon of upward regression, in a carbonate-detrital ramp context. Deposition begins with outer shelf sandy marls which change to calcarenites interpreted as inner shelf submareal bars and belong to the Foramol assemblage. Finally, conglomerates with marine fauna are deposited and this points to litoral environment systems |
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