1. New Bathonian (Middle Jurassic) occurrence at the western side of the Gulf of Suez;Abdallah,1964
2. Structural Geology of the Area Between El-Galala El Bahariya and Gebel Okheider;Abdallah,1993
3. Stratigraphy of Upper Paleozoic rocks, western side of Gulf of Suez;Abdallah,1963
4. Lithostratigraphy of the Miocene rocks in the area between Gabal Ataqa and the Northern Galala, Eastern Desert, Egypt;Abd-Elshafy;Bull. Fac. Sci. Zagazig Univ.,1992
5. Geology of the Abu Treifiya, Cairo–Suez District, Egypt;Abou Khadra,1958