The exposed rocks in Al-Najaf Quadrangle are represented by: Dammam, Euphrates, Ghar, Nfayil, Injana, Zahra and Dibdibba formations, in addition to the Quaternary sediments, which cover about 25 % of the map area. From the ...

The exposed rocks in Al-Salman Quadrangle are represented by: Umm Er Radhuma, Dammam, Euphrates, Ghar, and Zahra formations, in addition to the Quaternary sediments. From the structural point of view Al-Salman Quadrangle ...