MYTH : GARAMANTES as ancestors of the Imuhar instead of Imaziren

On the speculation:
Garamantes instead of Imaziren (Berber) are the ancestors of the Imuhar.

Garamantes  /  Imaziren (Berber)  / Imuhar (Tuareg)

There is a direct linguistic connection between Imuhar and Imaziren while there is no evidence for a connection between the term Garamantes and Imuhar /Imascheren (Kossmann 2011: 3).

The Garamantes are an antique society who settled in the Fezzan during the 5th or probably even the 9th century BEFORE Christ.  Herodot IV 183 described the Garamantes as residents of the inner-Saharan region called Fezzan as follows: Gigantic people who cover the salt with soil and cultivate grain on it. They own cattle and prey with four-horsed chariots on cavity-dwelling Ethiopians (Böhm 2002: 162).

The Garamantes were conquered by the Romans and converted to Christianity in the 6th century. They dissipated completely in the 7th century, 300 years BEFORE the first Imaziren even arrived at the  Ahaggar mountains.

Besides that, the Garamantes had always been sedentary oasis peasants with an elaborated canal irrigation system and not mobile livestock breeders. Hence the descent of the Imuhar from the Garamantes is unlikely.