Fig. 13From: El-Gendi Fortress: a new military and religious geo-archaeological site, Sinai, Egypt: geomorphological and hydrogeological remarksDrainage basin at Wadi Sudr shows nine sub-basins; a three of them (sub-basins 2, 3, 4) are responsible for recharging existing springs at Sudr Abu Rugum and El-DisahBack to article page