1. Albian microflora from the Nubia Sandstone east of Aswan, Egypt;Abdel Mohsen;N. Jb. Geol. Paläont. Mh. 1986,1986
2. Late Cretaceous biostratigraphy and palaeobathy-metry of the Betty Well No. 1, Western Desert, Egypt;Abdel-Kireem,1987
3. Upper Jurassic-Lower Cretaceous microflora from the North-Western Desert, Egypt;Abdelmalik;N. Jb. Geol. Paläont. Abh.,1981
4. The palynological characteristics of the Upper Cretaceous sediments in Abu Tartur Plateau, Kharga Oasis, Egypt;Aboul Ela;Revta esp. Micropaleont.,1978
5. Palynological studies on some Nubia Sandstone samples in Ed-Dueim area, Sudan;Aboul Ela;Revta esp. Micropaleont.,1978