RT Journal Article T1 Existencia de una discordancia angular con laguna de Albiense medio en el Complejo Urgoniano de Ranero (Ramales-Karrantza, región vasco-cantábrica) T1 An angular uncorformity with middle Albian lacuna in the Urgonian Complex of Ranero (Ramales, basque-cantabrian región) A1 López Horgue, Mikel A. A1 Aranburu Artano, Arantza A1 Fernández Mendiola, Pedro Ángel A1 García Mondéjar, Joaquín AB The Albian carbonate platform of Karrantza (Bizkaia, N Spain) displays an important angular unconformity whose corresponding lacuna encompasses most of the middle Albian and the lowermost part of the upper Albian. This lacuna is established on biostratigraphic basis in the platform interior domain, and extends with decreasing magnitude towards the basin. Synsedimentary block tilting is envisaged to explain differential subsidence and the origin of the unconformity PB Sociedad Geológica de España YR 1999 FD 1999 LK http://hdl.handle.net/10272/9871 UL http://hdl.handle.net/10272/9871 LA spa DS Repositorio Institucional de la Universidad de Huelva RD 31 may 2026