1. Biostratigraphic studies of some Eocene and Oligocene sections in the Fayoum Province, Egypt;Abdel-Kireem,1971
2. Planktonic Foraminifera of Mokattam Formation (Eocene) of Gebel Mokattam, Cairo, Egypt;Abdel-Kireem;Rev. Micropal.,1985
3. Some aspects of the geology of the Eocene deposits in the neighbourhood of Abu Zenima area, Western Sinai, Egypt;Abdelmalik,1967
4. Planktonic foraminiferal zonation of the Middle and Upper Eocene rocks of Fayoum Province, Egypt;Abdou,1972
5. Calcareous nannoplankton from Middle and Upper Eocene rocks at Gebel Mokattam, East-Cairo, Egypt;Allam;J. Afri. Earth Sc.,1988