Variación en sentido vertical de las familias de foraminÍferos más importantes en el Plioceno de Molins de ReI. Asociación faunística y su sentido paleoecológico

Abstract

This previous report on "foraminifera" deals with the "blue" clays of the Pliocene of Molins de Rei a Catalan locality near Barcelona (Spain). The vertical variation of percentages of the main families and some of the most important genera are studied because of their palaecological interest.