Pieren Pidal, Agustín PedroPineda Velasco, A.Herranz Araújo, Pedro2023-06-212023-06-2119870213-683Xhttps://hdl.handle.net/20.500.14352/65142The Proterozoic unconfomity, also known more to the East, is described in the Agudo Antic/ine at the base of the Upper Alcudian (Upper Vendian) and extended to the whole antic/inory. This allows the extension of the Intra-Alcudian unconformity to the W.spajournal articlehttp://www.sociedadgeologica.es/publicaciones_geogaceta.htmlopen access551.7(234.1)ProterozoicVendianIntraproterozoic phaseCentral SpainGeología estratigráfica2506.19 Estratigrafía