García, A.García Hidalgo, J. F.Segura, M.Gil, J.Carenas, B.Ruiz, G.2015-11-252015-11-251996http://hdl.handle.net/10272/11430The Upper Cretaceous (Upper Turonian - Lower Campanian) in the central Iberian Peninsula is divided into 4 depositional sequences with an eustatic origin, which are correlated to the UZA 3-1 to UZA 3.4 of Haq et al. (1988) cycles chart, These sequences allow the establishment oí new temporal relationsships between well-known lithostratigraphic units. Tectonic also plays an important role both in the northwestwards shift of the Iberian basin during Upper Turonian -Lower Coniacian; and in the intra-Santonian events: an angular unconformity in the south border of the Central Mountains and a southeastwards shift in the basin allowing a brief Tethys - Atlantic connectionspaAtribución-NoComercial-SinDerivadas 3.0 Españahttp://creativecommons.org/licenses/by-nc-nd/3.0/es/Upper CretaceousDepositional sequencesCentral MountainsIberian RangesSpainjournal articleopen access