Malacofauna del Mioceno salobre de Cerdanyola del Valles (Catalunya): aspectos paleoecológicos

A brackish level from the Miocene of Cerdanyola (Vallès Occidental area) is studied. Special attention is paid to different paleoecological aspects never faced before. This outcrop is also compared with that of La Pedrera (Sant Llorenç d’Hortons, Alt Penedès area) in order to determine their paleoenvironmental characteristics from a qualitative point of view.