1. Geochronologic data for the Arabian Shield;Aldrich;U.S. Geol. Surv., Saudi Arabian Project, Rep. 240,1978
2. Microorganisms from the Late Precambrian of Central Australia;Barghoorn;Science,1965
3. Geochronological measurements (Rb-Sr; K/Ar) on rocks of the Arabian Shield, Kingdom of Saudi Arabia;Baubron;Bur. Rech. Géol. Min. Fr., Saudi Arabian Project, rep., 76-JED-22,1976
4. Tectonic map of the Arabian Peninsula;Brown,1972
5. Geologic map of the northwestern Hijaz quadrangle, Kingdom of Saudi Arabia;Brown,1963