Dhar Tichitt is a line of sandstone cliffs located in the southwestern region of the Sahara Desert in Mauritania that boasts a series of eponymous Neolithicarchaeological sites. It is one of several in the area belonging to the Tichitt culture, including Dhar Tichitt, Dhar Walata, Dhar Néma, and Dhar Tagant.[1] Dhar Tichitt, which includes Dakhlet el Atrouss, may have served as the primary regional center for a hierarchical social structure within the Tichitt Tradition.[2] The cliffs of Dhar Tichitt were inhabited by pastoralists and farmers between 4000 BP and 2300 BP,[3] or between 2000 BCE and 300 BCE.[4][5]
Dhar Tichitt is one of the oldest known archaeological occupation sites in West Africa. About 500 settlements littered the region in the former savannah of the Sahara. In addition to herding livestock (cattle, sheep, goats), its inhabitants hunted, fished, collected wild grain, and grew bulrush millet. The inhabitants and creators of these settlements during these periods are thought to have been ancestors of the Soninke people. Plateau settlements consisted of multiple drystone-compounds containing houses and granaries (or "storage facilities"), sometimes with "street" layouts, which were constructed between c. 1400 BCE and 300 BCE.[6] Large livestock enclosures were erected in proximity of some sites. And around some settlements, larger common stone "circumvallation walls" were built, suggesting that "special purpose groups" cooperated as a result of decisions "enforced for the benefit of the community as a whole."[7][8]