The Puebla de Guzmán and Valverde del Camino Anticlines consist of fault-propagation folds linked to a
frontal thrust system striking N110ºE. In the Puebla de Guzmán Anticline, the thrust system has a fan imbricated
geometry and represents a ~40 km-long and 4-5 km-wide frontal ramp; its internal structure results from
the tectonic stacking of thrust sheets with normal stratigraphic polarities. Some thrusts show relay geometries,
as for example the Valdecascajos and the Sierra de la Estrella Thrusts. An antiform-sinform system is developed
in the intervening thrust sheet. Fault-propagation folds are very conspicuous in the hanging wall of most
internal thrusts, where a rather continuous reverse limb is present. Both thrust system and fault-propagation
folds, as well as a locally developed crenulation cleavage, were generated in a second tectonic phase