1. Magnetic and gravity fields over the Red Sea;Allan;Philos. Trans. R. Soc. London, Ser. A,1970
2. Morphology of the Red Sea Central Graben between Subair Islands and Abut Kizaan;Backer;Geol. Jahrb.,1975
3. Geology of the eastern rift system of Africa;Baker;Geol. Soc. Am., Spec. Pap.,1972
4. Structural evolution of the Afar triple junction;Barberi,1975
5. Tectonics, seismicity and structure of the Afro-Eurasian junction—the breaking of an incoherent plate;Ben Menahem;Phys. Earth Planet. Inter.,1976