RT Journal Article T1 Paleometeorización vs. Paleoalteración en la superficie de discordancia Proterozoico-Cámbrico en el Antiforme del Narcea T1 Paleoweathering vs. Paleoalteration at the Proterozoic-Cambrian uncomformity surface in the Narcea Antiform A1 Gutiérrez Alonso, Gabriel A1 Blanco Sánchez, J.A. A1 Macfarlane, A. A1 Fernández Suárez, Javier AB Petrographic and geochemical characterization' of the rocks underlying the Neoproterozoic-Cambrian angular unconformity in the eastern flank of tHe Narcea Antiform, provide an insight on the processes involvedin the widespread rubefaction present along this contacto The data provide evidence of superposed events related to the sub-aerial weathering during the Precambria-Cambrian boundary and a further alteration caused, probably by fluid circulation during the Variscan Orogeny. PB Sociedad Geológica de España SN 0213-683X YR 2004 FD 2004 LK https://hdl.handle.net/20.500.14352/125442 UL https://hdl.handle.net/20.500.14352/125442 LA spa NO Gutiérrez Alonso, Gabriel, et al. «Paleometeorización vs. Paleoalteración en la superficie de discordancia Proterozoico-Cámbrico en el Antiforme del Narcea». Geogaceta, n.º 36, 2004, pp. 7-10, https://sociedadgeologica.org/publicaciones/geogaceta/geogaceta-36-2004/. NO Ministerio de Ciencia y Tecnología (España) DS Docta Complutense RD 18 dic 2025