1. The Sahara Metacraton;Abdelsalaam;J. Afr. Earth Sci.,2002
2. Basin Analysis;Allen,2005
3. ETOPO1 1 Arc-Minute Global Relief Model: Procedures;Amante;Data Sources and Analysis. NOAA Technical Memorandum NESDIS,2009
4. The African magnetic mapping project;Barritt;ITC Journal,1983
5. Potential Theory in Gravity and Magnetic Applications;Blakely;Cambridge University Press,1995