RT Journal Article T1 Problemática de las calizas del Cretácico Superior en las cimentaciones de Oviedo T1 Problematic of Upper Cretaceous limestones in the foundations of Oviedo city A1 Gutiérrez Claverol, M. A1 Pando, Luis A1 González, B. AB In rocky substratum of Oviedo (N Spain) there is an important carbonate formation of Upper Cretaceous age. This level has interest into applied geology on having supposed a surface of preferential foundation for city buildings and, in fact, mechanical laboratory tests show that its geotechnical behavior is very good. Nevertheless some punctual deficiencies like karstification processes appear at these limestones, involving a certain risk of zonal failure in structures foundations PB Sociedad Geológica de España YR 2004 FD 2004 LK http://hdl.handle.net/10272/8954 UL http://hdl.handle.net/10272/8954 LA spa DS Repositorio Institucional de la Universidad de Huelva RD 31 may 2026