RT Journal Article T1 Las diaclàsas E-W y NW-SE fen el sector central de la Cuenca del Ebro. Relation con el campo de esfuerzos Neógeno T1 The E-W and NW-Sh trending joint sets in the Central Ebro Basin (Spain). Relationship with the neogene stress field A1 Arlegui, L. E. A1 Simón Gómez, José Luis AB Thire are three regional joint sets in the central Ebro, basin. The southern part is. dominated by a primary N-S striking joint set and a secondary E-W set. In the nortnern part, the primary joint set strikes NW-SE Detailed outcrop observations where the three sets do coexist suggest that the E-W set is the result of stress perturbation originated by the previous N-S set over the extensionat NE-SW stress field responsible for the development of the NW-SE joints in the northern area PB Sociedad Geológica de España YR 1997 FD 1997 LK http://hdl.handle.net/10272/10248 UL http://hdl.handle.net/10272/10248 LA spa DS Repositorio Institucional de la Universidad de Huelva RD 31 may 2026