Integration of surface and subsurface data, paleomagnetism and analogue modelling to reconstruct the extensional geometry of the Cameros basin (N Spain)

摘要: The integration of surface, subsurface and paleomagnetic data allows the 3D reconstructionof geometry northern border Cameros basin for its extensional, pre-inverted stage. Inthe model proposed, represents a lens-shaped, large-scale growth syncline over amajor basement fault with maximum thickness deposits about 8000 m in depocenter, graduallydiminishing toward north south. A series analogue models validate this geometry, pointingto role interlayered detachment levels on development syncline-basin geometries.