1. Note on the Cenomanian–Turonian contact in the Galala Plateaux, Eastern Desert, Egypt;Abdallah;Egypt Journal of Geology,1963
2. The Campanian rocks of the Southern Galala;Abdallah;Bulletin of the Faculty of Science, Cairo University,1970
3. Microfacies of the Eocene rocks in the Nile Valley, Egypt;Abdallah;Proceedings of the 2nd Geological Conference on the Middle East (GEOCOM II),1985
4. Abdallah, A.M., El Adindani, A., Fahmy, N., 1965. Stratigraphy of the Lower Mesozoic Rocks, Western side of the Gulf of Suez, Egypt. Egypt Geologicl Survey and Mineral Research Department Paper No. 27, Cairo, Egypt.
5. Microbiostratigraphy of the Upper Cretaceous rocks in Wadi El Dakhl, North Eastern Desert, Egypt;Abd El-Azeam;Bulletin of the Faculty of Science, Zagazig University,1996