Discontinuidades estratigráficas y secuencias deposicionales del Cretácico medio (Albiense superior-Turoniense medio) en la Cordillera Ibérica central y el Sistema Central meridional
The Middle Cretaceous in the Iberian Ranges is a 2nd order cycle with an Upper Albian - Middle Turonian age. The cycle is bounded by two major unconformities and comprise 8 depositional sequences (3rd orderI The four basal sequences onlap older deposits; maximum marine facies are located in the fift...
| Autores: | , , , , , |
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| Tipo de recurso: | artículo |
| Fecha de publicación: | 1996 |
| 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:10272/11380 |
| Acceso en línea: | http://hdl.handle.net/10272/11380 |
| Access Level: | acceso abierto |
| Palabra clave: | Middle Cretaceous Depositional sequences Central Mountains Iberian Ranges Spain |
| Sumario: | The Middle Cretaceous in the Iberian Ranges is a 2nd order cycle with an Upper Albian - Middle Turonian age. The cycle is bounded by two major unconformities and comprise 8 depositional sequences (3rd orderI The four basal sequences onlap older deposits; maximum marine facies are located in the fifth sequence (Picofrentes Marls) and the upper three sequences offlap rapidly northwestwards. Along this time there was a northwestward shifts in the basin and Tethyan transgressions (Upper Albian - Middle Cenomanian) change to Atlantic ones (uppermost Cenomanian - Middle Turonian) |
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