“…The Mesolithic of Sudan, or Khartoum Mesolithic, first characterized by Arkell (1949) during his excavations at the Khartoum Hospital site (Arkell, 1949) and Shaheinab (Arkell, 1953), lasted at least 3000 years (Salvatori, 2012). It is marked by a wide distribution of sites along the banks and hinterlands of the Blue and White Nile and other early Holocene rivers such as Wadi Muqaddam and Wadi Howar (Hosfield et al, 2015;Jesse, 2000;Smith, 1998). These sites include Saggai I (Caneva, 1983), Umm Marrahi (Elamin & Mohammed-Ali, 2004), Abu Darbein, Aneibis and El Damer (Haaland & Magid, 1995), Umm Singid (Caneva, et al, 1993), Jebel Sabaloka (Varadzinová et al, 2022), el-Barga (Honegger, 2005;Honegger & Bastien, 2009), and El Shaqadud (Marks & Mohammed-Ali, 1991), among others (e.g., Ali Hakem & Khabir, 1989;Caneva, 1988;Khabir, 1987;Salvatori & Usai, 2006, 2009Salvatori, et al, 2011;Usai & Salvatori, 2002.…”