The Global Standard Stratotype-section and Point (GSSP) for the base of the Eocene Series in the Dababiya section (Egypt)

Marie Pierre Aubry, Khaled Ouda, Christian Dupuis, William A. Berggren, John A. Van Couvering, Jason Ali, Henk Brinkhuis, Philip R. Gingerich, Claus Heilmann-Clausen, Jeremy Hooker, Dennis V. Kent, Chris King, Robert W.O.B. Knox, Peter Laga, Eustoquio Molina, Birger Schmitz, Etienne Steurbaut, David R. Ward