🇲🇷 Mauritania · Submerged site
Kumbi Saleh – Ghana Empire Harbour City, Mauritania
Ghana to Almoravid (c. 500–1200 CE) · Soninke Ghana / Almoravid / Wagadu
Ghana Empire caravan harbour 300×200 m dune-sealed at Kumbi Saleh – moated stone town 15 ha.
🇲🇱 Mali · Submerged site
Jenné-Jeno – Niger Inland Delta Harbour Mound, Mali
Iron Age to Medieval (c. 250 BCE – 1400 CE) · Soninke / Jenné-Jeno / Djenné
Inland Delta harbour mound 25 ha – seasonal wharves 200 m buried 1.5 m at Bani bank, Djenné.