Supplement to: Incarbona, Alessandro; Martrat, Belén; Di Stefano, Enrico; Grimalt, Joan O; Pelosi, Nicola; Patti, Bernardo; Tranchida, Giorgio (2010): Primary productivity variability on the Atlantic Iberian Margin over the last 70,000 years: Evidence from coccolithophores and fossil organic compounds. Paleoceanography, 25(2), PA2218, https://doi.org/10.1029/2008PA001709