Señales de depredación en los Gastropoda procedentes de un yacimiento pliocénico de Molins de Rei (Barcelona). Implicaciones paleoecológicas Signs of predation in Gastropoda from a Pliocene site in Molins de Rei (Barcelona). Paleoecological implications]

in the present paper an enlarged list of the malacologjcal fauna from the pliocenic outcrop of the «Placa de les Bruixes)) (Molins de Rei, Barcelona) is given. The coaction phenomenons described shows the utility to determine the environmental and paleogeographical conditions of the place where the fauna was living.