1.- AN EARLY CRETACEOUS BIRD FROM SPAIN AND ITS IMPLICATIONS FOR THE EVOLUTION OF AVIAN FLIGHT MACMILLAN JOURNALS; LONDON; GBR; UNITED KINGDOM, 1996 Ver registro 2.- AN EARLY CRETACEOUS PELLET MACMILLAN JOURNALS; LONDON; GBR; UNITED KINGDOM, 2001 Ver registro 3.- ICHTHYEMIDION, A NEW GENUS FOR THE ELOPIFORM FISH "ANAETHALION" VIDALI, FROM THE EARLY CRETACEOUS OF SPAIN; PHYLOGENETIC COMMENTS GAUTHIER-VILLARS; MONTROUGE; FRA; FRANCE, 1995 Ver registro
