Martín Serrano, ÁngelMediavilla López, Rosa MaríaSantisteban Navarro, Juan IgnacioFriend, Peter F.Dabrio, Cristino J.2023-06-202023-06-2019960521461715https://hdl.handle.net/20.500.14352/60514Tertiary deposits of the north-western Iberian Peninsula are heterogeneous because they occur in several morpho-structural positions as isolated and dispersed basins and outerops. The quality of the palaeontological record is usually very poor and there are scarce data. Correlation depends on a wide range of criteria which arc not always equivalent: palaeontology, mineralogy and petrology, geomorphology, tectonics and comparison with better-known and better-dated facies in regions nearby. The results lack homogeneity and there arc notable discrepancie.engbook parthttp://www.cambridge.org/9780521461719open access551.79(460)TertiaryIberian PeninsulaLitoral PeninsulaSpainGeología estratigráfica2506.19 Estratigrafía