1. Cadomian subduction/collision and Variscan transpression in the Badajoz–Córdoba shear belt, southwest Spain;Ábalos;Tectonophysics,1991
2. Magmatism and early-Variscan continental subduction in the northern Gondwana margin recorded in zircons from the basal units of Galicia, NW Spain;Abati;Geological Society of America Bulletin,2010
3. Basin Analysis: Principles and Applications;Allen,2005
4. Andrade, A.S., 1983. Contribution à l'analyse de la suture hercyniènne de Beja (Portugal), perspectives métallogéniques. PhD thesis, INPL, Univ. Nancy, 177 pp.
5. Apalategui, O., Babiano, F., Coullaut, J.L., Fernández Carrasco, J., Ruiz López J.L., Soler, M., 1979. Mapa Geológico de España 1:50000, Hoja 896 (Higuera la Real). IGME, Madrid.