Links

Arabian-Nubian Shield http://en.wikipedia.org/wiki/Arabian-Nubian_Shield

Saudi Geological Survey www.sgs.org.sa

Geology Department, University of Jordan
www.ju.edu.jo/faculties/FacultyofScience/Geology/Pages/overview.aspx

Department of Geology and Geochemistry, Stockholm University www.geo.su.se

Swedish Museum of Natural History, Stockholm www.nrm.se