Environment and climate during sapropels deposition in the Mediterranean sea. Planktonic foraminiferal evidences

Caterina Bergami (*), Lucilla Capotondi (*), Emmanuelle Ducassou (**), Daniela Salvagio Manta (***), Mario Sprovieri (***) & Luigi Vigliotti (*)
(*) ISMAR-CNR, Bologna, Italy. (**) Universitè Bordeaux 1, CNRS, UMR 5805-EPOC, Talence cedex, France. (***) IAMC-CNR, Capo Granitola-Mazara (TP), Italy.