Wagner, T.; Hofmann, P.; Beckmann, B.; Pletsch, T.; Wand, U.; Wehner, H. (2001): Coniacian-Santonian African climate variability triggered cyclic black shale formation in the tropical eastern Atlantic (ODP 959). Deutsche Geologische Gesellschaft, Hanover, Federal Republic of Germany, In: Roth, Sven (editor), Rueggeberg, Andres (editor), 2001 Margins meeting; International conference and annual meeting of the Deutsche Geologische Gesellschaft and Geologische Vereinigung; program and abstracts, 14, 224-225, georefid:2005-028062