Salas, R.Martín-Closas, C.Delclòs, X.Guimerà, J.Caja, M. A.Mas Mayoral, José Ramón2025-04-082025-04-082005Salas Roig, R. et al. (2005) «Factores principales de control de la sedimentación y los cambios bióticos durante el tránsito Jurásico-Cretácico en la Cadena Ibérica», Geogaceta, 38, pp. 15-18.0213-683Xhttps://hdl.handle.net/20.500.14352/11940338ª Sesión Científica, Teruel, 2005.The Iberian Chain developed by inversion of Mesozoic rifts of the Iberian Basin during the Paleogene. The Maestrat and Cameros basins developed during the Late Jurassic-Early Cretaceous rifting cycle 2. There are two main controls on sedimentation: (1) tectonics, (2) climate, and these together control sea-level and paleoecosystems. Cameros and Maestrat basins display different styles of extensional tectonic structure probably due to a crust thermally weakened. Biotic changes in freshwater plants, continental faunas, and marine carbonate producers, reveal the evolution from Late Jurassic-Earliest Cretaceous climate to show hydrological seasonality in a general warm and humid context. This is confirmed by the coexistence of biotic markers of hydrological stress (closed stomatal structures in plants, small size in animals) with sedimentologic indicators of a long-lasting humid climate (lateritic soils and karstic bauxite deposits). The long-term global sea-level curve fits the main transgressive-regressive evolution of the Maestrat basin with some local tectonic disturbances.spajournal articlehttps://sge.usal.es/archivos/geogacetas/Geo38/Geo38-4.pdfhttps://sociedadgeologica.org/open access551.3.051"628.2"(234.1)574.1"628.2"(234.1)Iberian ChainLate JurassicEarly Cretaceousclimateextensional tectonicsGeodinámicaEcología (Biología)2506.18 Sedimentología2401.06 Ecología Animal2417.13 Ecología Vegetal