Late Cenozoic sedimentation in the Lake Rudolf Basin, Kenya - 1974
Caractères généraux des gisements triasiques marocains - 1974
New carnivorous mammals from the Oligocene of Egypt - 1974
A lower Cenomanian (Cretaceous) ichthyofauna from the Bahariya Formation of Egypt - 1974
Contribution to the geology of Gabal Abraq, southeast of Aswan, Egypt - 1993