@article{10272/8564,
year = {2006},
url = {http://hdl.handle.net/10272/8564},
abstract = {Geometric and kinematic analysis of Pyrenean folds, cleavage and thrusts is carried out in several exceptional
outcrops of the Eocene flysch at Isaba (Navarra, Spain). Distribution, orientation and cross-cut relationships
between these structures suggest that they are roughly coeval and co-genetic, the total deformation being
distributed into different ductile and brittle mechanisms. The footwall of the Sierra de Arrigorrieta thrust
shows a set of harmonic folds with axial-plane cleavage; an overall flattening l l = 0,7-0,85 has
been estimated from their profile-section geometry. The hanging-wall shows more heterogeneous
deformation: minor thrusts, complex duplexes, and non-harmonic folds with sharp changes in orientation
and density of cleavage linked to thrust ramps. The structural position and the presence of some cuspatelobate
folds (mullions) in turbidite levels suggest an early deformation even previous to the Larra thrust
system},
keywords = {Fold},
keywords = {Foliation},
keywords = {Thrust},
keywords = {Distributed deformation},
keywords = {Pyrenees},
title = {Desarrollo simultáneo de pliegues, esquistosidad y cabalgamientos en el Eoceno inferior de Isaba (Valle del Roncal, Pirineo navarro)},
title = {Coeval development of folds, cleavage and thrusts in the Lower Eocene of Isaba (Valle del Roncal, Pirineo navarro)},
author = {Gil Imaz, Andrés and Simón Gómez, José Luis and Pueyo Anchuela, Óscar and Millán Garrido, H. and Pocoví Juan, Andrés and Andrés, José Antonio and Arantegui, A. and Arlegui, L. E. and Arranz, Enrique and Liesa, Carlos L. and Artieda, O. and Corella, Juan Pablo and Edo Romero, Vanesa and Galindo, Gloria and Maestro González, Adolfo and Sánchez, E. and Rico, M. T. and Simón, M. and Tyrrell, J.},
}