RT Journal Article T1 Aterrazamientos en el río Albarracín, cuenca del río San Juan: génesis y significado geodinàmico. (Provincia de San Juan, Argentina) T1 Origin and geodynamic significance of the río Albarracín terraces, rio San Juan basin. (San Juan Province, Argentina) A1 Colombo Piñol, Ferrán A1 Anselmi, G. A1 Busquets, Pere (Busquets i Buezo) A1 Cardó, R. A1 Ragona, D. A1 Ramos Guerrero, Emilio AB The stru c tu ra l character o f the Andean Precordille ra represents a hig h-le vel o f fold and thrust b e lt fo rm e d during the alp in e orogeny. The studied area is characterised by a set o f eastwards Im bricated overthrusts and folded rocks which are In movement, as evidenced by a number of earthquakes in recent times. The main rivers flow approximately perpendicular to the main structural lines and show several terrace levels with different morphologies. The generation ot the terraces has often been attributed to the main climatic changes. In our opinion this development Is directly related to the repeated base level changes controlled by neotectonics PB Sociedad Geológica de España YR 1996 FD 1996 LK http://hdl.handle.net/10272/12698 UL http://hdl.handle.net/10272/12698 LA spa DS Repositorio Institucional de la Universidad de Huelva RD 31 may 2026