1. Rassegna di Molluschi Marni Bentonici e Nectonici del Cenozoico Triveneto;Abate;Mem. Sci. Geol.,1988
2. A monograph on the Egyptian paleocene and eocene gastropods. Geological Survey of Egypt, Geological Museum. palaeontological series;Abbass;Monograph,1967
3. The structure and systematic position of Kerunia cornuta Mayer-Eymar;Abbass;Proc. Egypt. Acad. Sci.,1971
4. A monograph on the Egyptian Paleocene and Eocene pelecypods;Abbass;Egypt. J. Geol.,1973
5. Benthic foraminiferal communities of the Eocene platform, north Eastern Desert, Egypt;Abd El-Gaied;J. Afr. Earth Sci.,2019