Dhar Tichitt is a

Neolithic The Neolithic period, or New Stone Age, is an Old World archaeological period and the final division of the Stone Age. It saw the Neolithic Revolution, a wide-ranging set of developments that appear to have arisen independently in several parts ...

archaeological site An archaeological site is a place (or group of physical sites) in which evidence of past activity is preserved (either prehistoric or historic or contemporary), and which has been, or may be, investigated using the discipline of archaeology an ...

located in the southwestern region of the

Sahara Desert , photo = Sahara real color.jpg , photo_caption = The Sahara taken by Apollo 17 astronauts, 1972 , map = , map_image = , location = , country = , country1 = , ...

, in

Mauritania Mauritania (; ar, موريتانيا, ', french: Mauritanie; Berber: ''Agawej'' or ''Cengit''; Pulaar: ''Moritani''; Wolof: ''Gànnaar''; Soninke:), officially the Islamic Republic of Mauritania ( ar, الجمهورية الإسلامية ...

. It is one of several settlement locations along the sandstone cliffs in the area. Dhar Tichitt,

Dhar Walata The Tichitt Culture, or Tichitt Tradition, was created by Mande peoples. In 4000 BCE, the start of sophisticated social structure (e.g., trade of cattle as valued assets) developed among herders amid the Pastoral Period of the Sahara. Saharan pas ...

, Dhar Néma, and

Dhar Tagant The Tichitt Culture, or Tichitt Tradition, was created by Mande peoples. In 4000 BCE, the start of sophisticated social structure (e.g., trade of cattle as valued assets) developed among herders amid the Pastoral Period of the Sahara. Saharan pa ...

are the sites which compose

Tichitt culture The Tichitt Culture, or Tichitt Tradition, was created by Mande peoples. In 4000 BCE, the start of sophisticated social structure (e.g., trade of cattle as valued assets) developed among herders amid the Pastoral Period of the Sahara. Saharan p ...

. The cliffs were inhabited by

farmers A farmer is a person engaged in agriculture, raising living organisms for food or raw materials. The term usually applies to people who do some combination of raising field crops, orchards, vineyards, poultry, or other livestock. A farmer mi ...

and

pastoralists Pastoralism is a form of animal husbandry where domesticated animals (known as "livestock") are released onto large vegetated outdoor lands (pastures) for grazing, historically by nomadic people who moved around with their herds. The animal ...

starting at around 4500 BP and lasted to around 2300 BP, or approximately 2500 to 500

BCE Common Era (CE) and Before the Common Era (BCE) are year notations for the Gregorian calendar (and its predecessor, the Julian calendar), the world's most widely used calendar era. Common Era and Before the Common Era are alternatives to the or ...

. This area is one of the oldest known archaeological occupation sites in the western part of

Africa Africa is the world's second-largest and second-most populous continent, after Asia in both cases. At about 30.3 million km2 (11.7 million square miles) including adjacent islands, it covers 6% of Earth's total surface area ...

. About 500 stone settlements littered the region in the former

savannah A savanna or savannah is a mixed woodland-grassland (i.e. grassy woodland) ecosystem characterised by the trees being sufficiently widely spaced so that the Canopy (forest), canopy does not close. The open canopy allows sufficient light to rea ...

of the Sahara. In addition to herding

livestock Livestock are the domesticated animals raised in an agricultural setting to provide labor and produce diversified products for consumption such as meat, eggs, milk, fur, leather, and wool. The term is sometimes used to refer solely to animals ...

(e.g.,

cattle Cattle (''Bos taurus'') are large, domesticated, cloven-hooved, herbivores. They are a prominent modern member of the subfamily Bovinae and the most widespread species of the genus ''Bos''. Adult females are referred to as cows and adult mal ...

sheep Sheep or domestic sheep (''Ovis aries'') are domesticated, ruminant mammals typically kept as livestock. Although the term ''sheep'' can apply to other species in the genus ''Ovis'', in everyday usage it almost always refers to domesticated s ...

goats The goat or domestic goat (''Capra hircus'') is a domesticated species of Caprinae, goat-antelope typically kept as livestock. It was domesticated from the wild goat (''C. aegagrus'') of Southwest Asia and Eastern Europe. The goat is a membe ...

), its inhabitants hunted, fished, collected wild

grain A grain is a small, hard, dry fruit (caryopsis) – with or without an attached hull layer – harvested for human or animal consumption. A grain crop is a grain-producing plant. The two main types of commercial grain crops are cereals and legum ...

, and grew

bulrush millet Pearl millet (''Cenchrus americanus'', commonly known as the synonym ''Pennisetum glaucum''; also known as 'Bajra' in Hindi, 'Sajje' in Kannada, 'Kambu' in Tamil, 'Bajeer' in Kumaoni and 'Maiwa' in Hausa, 'Mexoeira' in Mozambique) is the most w ...

. The inhabitants and creators of these settlements during these periods thought to have been ancestors of the

Soninke people The Soninke people are a West African Mande-speaking ethnic group found in Mali, Fouta Djallon, southern Mauritania, eastern Senegal, Guinea and The Gambia. They speak the Soninke language, also called the Serakhulle or Azer language, which is ...

Geography

The climate of the Dhar Tichitt region today is very arid and hot. However, this was not always the case. The area was much more temperate during a humid phase referred to as the Nouakchottian, c. 5000-3000 BP. During this time, the region experienced two different seasons per year, a dry season and a shorter rainy season. Around 2500 BP, the climate began to change, and it became too dry for people to stay in the area.

Archaeology

This site is considered a Neolithic site. The Neolithic period in Africa (sometimes referred to as the

Pastoral Neolithic The Pastoral Neolithic (5000 BP - 1200 BP) refers to a period in Africa's prehistory, specifically Tanzania and Kenya, marking the beginning of food production, livestock domestication, and pottery use in the region following the Later Stone Age. ...

) is marked by a change from

hunter-gatherer A traditional hunter-gatherer or forager is a human living an ancestrally derived lifestyle in which most or all food is obtained by foraging, that is, by gathering food from local sources, especially edible wild plants but also insects, fungi, ...

lifestyles towards agricultural or pastoralist ones. The Dhar Tichitt region was inhabited by pastoralists around 4500 BP. Though occupied yearly, some areas were used during the rainy season, and others were used in the dry season. During the rainy season, occupation would have centered on the plateau, where there are heavy dry-stone masonry structures. During the dry season, settlements would have been at smaller, more temporary camps in the lowlands, where there would be available water. Plateau settlements consisted of multiple of stone-walled compounds containing houses and granaries/"storage facilities", sometimes with street layouts. Large livestock enclosures were erected in proximity of some sites. And around some settlements, larger stone common "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." Sites of these types have been excavated and analyzed by archaeologist Augustin Holl; for example, Site 38 is on the plateau, and Site 46 is found in a sandy lowland depression. The faunal evidence at the Dhar Tichitt area is highly diverse and this is not surprising given the history of the area. Cattle, sheep, and goats are the most common faunal remains at Site 36 with these also accounting for the majority of the faunal remains found at the site in general. Other faunal remains at these sites include crocodile, hippopotamus, ostrich, gazelle, fish, and very few representative bones of other animals. Given the amount of faunal remains that are from domesticated animals it is safe to say that this was a pastoralist society. The botanical remains at the site reveal that not only were the people here pastoralists but that they also had some cultivation skills. ''Pennisetum'' or

is the only domesticate found at this site, and was most commonly cultivated during the rainy season at upland settlements. During the dry season, wild grains and fruits were collected in the lowlands to supplement the otherwise pastoralist diet. The Dhar Tichitt site had become a complex culture by 3600 BP and had architectural and material culture elements that seemed to match the site at

Koumbi Saleh Koumbi Saleh, sometimes Kumbi Saleh is the site of a ruined medieval town in south east Mauritania that may have been the capital of the Ghana Empire. From the ninth century, Arab authors mention the Ghana Empire in connection with the trans-Saha ...

. In more recent work in Dhar Tichitt, and then in Dhar Nema and

, it has become more and more clear that as the desert advanced, the Dhar Tichitt culture (which had abandoned its earliest site around 2300 BP, possibly because of pressure from desert nomads, but also because of increasing aridity) and moved southward into the still well-watered areas of northern Mali.

References

{{Reflist, 30em Archaeological sites in Mauritania Archaeological sites of Western Africa Populated places established in the 3rd millennium BC