Stade, J.; Hofmann, P.; Weckwerth, G.; Palme, H.; Ricken, Werner (1997): Chemical characteristics of upper Albian pelagic sediments from the Canary Basin (North Atlantic). Alfred-Wegener-Stiftung, Bonn, Federal Republic of Germany, In: Ricken, Werner (editor), Sediment '97; 12. Sedimentologentreffen; Kurzfassungen der Vortraege und Poster Sediment '97; 12th meeting of sedimentologists; abstracts of the proceedings and posters, 97-2, 240-241, georefid:2008-072923