Eastern part of the Saharan Massif Central, Tassili n’Ajjer is a sandstone plateau 1,500 to 1,800 m above sea level, inclined to the north and east, the infra-Tassilian furrow, separates from the Ahaggar massif.
Eastern part of the Saharan Massif Central, Tassili n’Ajjer is a sandstone plateau 1,500 to 1,800 m above sea level, inclined to the north and east, the infra-Tassilian furrow, separates from the Ahaggar massif.