Sahara represented the earliest evidence of aquatic resource utilization between the ninth and third millennia B.C. . Lakes and rivers were more full and some inland basins were temporarily linked, especially in the "Middle Africa" belt. This includes southern Sahara and the coast, and extends from Upper Niger to the Middle Nile, with a southeastern extension into the Upper Nile Basin and the East African Rift Valley.Wet conditions effected connection between drainage basins which were normally separated. Freshwater mollusks, fish bones, and the remains of hippos, crocodiles and other aquatic animals have been found in the mud of these lakes and rivers and among these old beaches.
There are two Archaeological evidences which survive in the beaches and silts of these old high lakes, rivers and swamps. First is The shape of serrated harpoons, which were used for hunting fish and other aquatic animals. Second the type of pottery, known as 'wavy-line' and 'dotted wavy-line' from its distinctive decorative patterns, which appearing at some of these waterside sites.
This paper aims to collect the similar evidence from these different regions to prove the early wide dispersed of the human from East Africa to the West.

Aquatic Civilization in Middle Africa as an evidence for the early dispersal of humans from East Africa to the West