Datos magnetotectónicos del Eoceno de la Cuenca de Jaca-Pamplona: resultados iniciales
This paper presents the first magnetotectonic data of the central fringe of the Jaca-Pamplona Basin. These data have been obtained from 16 sites located in marls, tirbidites and limestones of Eocene age. In the central and Eastern sectors of the basin appear void, clockwise and counterclockwise rota...
| 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:10272/12707 |
| Acceso en línea: | http://hdl.handle.net/10272/12707 |
| Access Level: | acceso abierto |
| Palabra clave: | Paleomagnetism Magnetotectonic Rotation Eocene Jaca-Pamplona Basin Pyrenees |
| Sumario: | This paper presents the first magnetotectonic data of the central fringe of the Jaca-Pamplona Basin. These data have been obtained from 16 sites located in marls, tirbidites and limestones of Eocene age. In the central and Eastern sectors of the basin appear void, clockwise and counterclockwise rotations, that are involved in a trend of thrusts and folds detached within Eocene the turbidites. This fact suggests the superimposition of a counterclockwise rotation associated to this trend with the clockwise rotation linked to the South Pyrenean Basal thrust sheet. Otherwise, in the west part of the basin, the existence of both clockwise and void rotations suggest a more complex structural evolution tan was previously realized from other geological data |
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