Modelos de abanicos aluviales en los materiales cantabrienses (Grupo Cea) del Manto del Esla, Cordillera Cantábrica

Abstract

The main aim of this paper is to describe two alluvial fan models that have been generated in the Esla Nappe of the Cantabrian Zone during the lower Stephanian. These models have been named Duerna alluvial fan and Peña Verde-Remolina system. The alluvial fans were generated by two different processes, mass-flow the first, and water-flow the last one. The differences between both depositional models were promoted by alocyclic agents. The most important ot them is provenance of the sediments