Arche, AlfredoLópez Gómez, JoséMarzo Carpio, MarianoVargas, Henar2023-06-202023-06-2020041695-6133https://hdl.handle.net/20.500.14352/51171The siliciclastic deposits of the Iberian, Ebro and Catalan Basins have been described for more than a century, but facies similarities and a lack of biostratigaphic data have difficulted the correlation of the local stratigraphic units in a general framework up to now. Combining pollen and spores data, the identification of the regional unconformities and hiatuses and the quantitative analysis of the subsidence by backstripping methods, a new correlation scheme for these facies is proposed.engjournal articlehttp://www.geologica-acta.com/HomeAC.doopen access551.3.051(234.1)PermianTriassicIberian PeninsulaStratigraphyBasin AnalysisGeología estratigráfica2506.19 Estratigrafía