The Cretaceous of the Spanish Central System: a review of the lithostratigraphy, palaeontology and sequence stratigraphy, including new educational perspectives - Segura, M.; Ozkaya de Juanas, S.; Berrocal-Casero, M.; Barroso-Barcenilla, F.; Callapez, P.M. (Geological Society Special Publication, 2025)