Integration of surface and subsurface data, paleomagnetism and analogue modelling to reconstruct the extensional geometry of the Cameros basin(N Spain)
- R. Soto 4
- A.M. Casas 1
- J.J. Villalaín 2
- A. Gil 1
- P. del Río 3
- G. Fernández 2
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1
Universidad de Zaragoza
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2
Universidad de Burgos
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3
Universidad de Cádiz
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4
Instituto de Ciencias de la Tierra Jaume Almera
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ISSN: 0474-9588
Año de publicación: 2010
Número: 30
Páginas: 235-240
Tipo: Artículo
Otras publicaciones en: Trabajos de geología
Resumen
The integration of surface, subsurface and paleomagnetic data allows the 3D reconstructionof the geometry of the northern border of the Cameros basin for its extensional, pre-inverted stage. Inthe model proposed, the Cameros basin represents a lens-shaped, large-scale growth syncline over amajor basement fault with maximum thickness of deposits of about 8000 m in its depocenter, graduallydiminishing toward the north and south. A series of analogue models validate this geometry, pointingto the role of interlayered detachment levels on the development of syncline-basin geometries.
Referencias bibliográficas
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