RT Journal Article T1 Mega-debris flows en el tránsito Devónico-Carbonífero de la Faja Pirítica Ibérica T1 Mega-debris flows in the Devonian-Carboniferous boundary of the Iberian Pyrite Belt A1 Moreno Garrido, María Carmen A1 Sierra del Pino, Sonia A1 Sáez Ramos, Reinaldo AB Detrital platform sedimentation during the Devonian times took place in the homogeneous basin of the Iberian Pyrite Belt. This shallow basin changed to a mosaic of horsts and grabens just in the Devonian-Carboniferous boundary. Thick mattrix supported conglomerates (mega-debris flow) appear related with this dynamic. They suggest convulsive seismic events related to the Breton phase of the Hercynian orogeny PB Sociedad Geológica de España YR 1994 FD 1994 LK http://hdl.handle.net/10272/13792 UL http://hdl.handle.net/10272/13792 LA spa DS Repositorio Institucional de la Universidad de Huelva RD 31 may 2026