Tuwaiq Plateau, Old Al-Sahla, Al-Sahla of Najm al-Deen, Al-Sahla of Namir, Al-Hazm Plateau

Tuwaiq Plateau Old Al-Sahla West of Riyadh Al-Sahla of Najm al-Deen, Namir, Al-Suwaedi, Al-Hazm, Al-Arijaa, Lebn Al-Sahla estimates