Calvinli Sfoza found that by suprise that the tuarege often grouped by other negriod people,and were in fact related to the beja people of the sudan.
I think the other black population above the sahara was the afer,maure which were both described as black by roman historians.
Shomaka keita also found carthage remains were at least 20 percent negriod,which puts to rest the myth that black blood in rome did not come through carthage.
I am not a person who goes around trying to point out that everybody is black,nor doi care anymore if one person isblack or white.
I amjust trying to prove to people that africa was not acultral wasteland before the europeans arrived and developed complex civlizations,which the archeological find of the garmantes proves.