RT Journal Article T1 La falla de Ubierna (margen SO de la cuenca Cantábrica) T1 The Ubierna fault (S. W. margin of the Cantabrian basin) A1 Hernaiz Huerta, Pedro P. AB The Ubierna fault is a major structure in the southern margin of the Cantabrian Basin. It controlled the subsidence during the intra-Mesozoic extensional event allow ing the deposit of progressively to the north thicker syn-rift Upper Jurassic-Lower Cretaceous sediments in the Polients trough. Later it was inverted as a reverse fault during the main Tertiary compression changing to a strike-slip behaviour in the latest compressive movements. PB Sociedad Geológica de España YR 1994 FD 1994 LK http://hdl.handle.net/10272/13952 UL http://hdl.handle.net/10272/13952 LA spa DS Repositorio Institucional de la Universidad de Huelva RD 1 jun 2026