Seeberg-Elverfeldt, Ismene A (2004): Laminated diatomaceous sediments of the Red Sea, their composition and significance as recorders of abrupt changes in productivity and circulation during the Late Quaternary. PhD Thesis, Elektronische Dissertationen an der Staats- und Universitätsbibliothek Bremen, Germany, urn:nbn:de:gbv:46-diss000009977
Seeberg-Elverfeldt, Ismene A; Lange, Carina Beatriz; Pätzold, Jürgen (2004): Preservation of siliceous microplankton in surface sediments of the Northern Red Sea. Marine Micropaleontology, 51(3-4), 193-211, doi:10.1016/j.marmicro.2003.10.002