Ifri n'Amr Ou Moussa is an archaeological site discovered in 2005, located in the rural commune of Aït Siberne, Khémisset Province, in Western Morocco. This site has revealed burials associated with both Moroccan Early Neolithic and

Bell Beaker culture The Bell Beaker culture, also known as the Bell Beaker complex or Bell Beaker phenomenon, is an archaeological culture named after the inverted-bell beaker drinking vessel used at the very beginning of the European Bronze Age. Arising from a ...

Genetics

examined the remains of 7 seven individuals buried at Ifri N'Amr Ou Moussa c. 5325-4786 BC. The 2 samples of

Y-DNA The Y chromosome is one of two sex chromosomes (allosomes) in therian mammals, including humans, and many other animals. The other is the X chromosome. Y is normally the sex-determining chromosome in many species, since it is the presence or abse ...

extracted belonged to the paternal haplogroup E-L19*, while the 5 samples of

mtDNA Mitochondrial DNA (mtDNA or mDNA) is the DNA located in mitochondria, cellular organelles within eukaryotic cells that convert chemical energy from food into a form that cells can use, such as adenosine triphosphate (ATP). Mitochondrial DNA ...

extracted belonged to the maternal haplogroups M1b1*, U6a1b (two samples), U6a7b2 and U6a3. The paternal haplogroup E-L19* is very common in North Africa. The maternal haplogroups are associated with migrations from

Eurasia Eurasia (, ) is the largest continental area on Earth, comprising all of Europe and Asia. Primarily in the Northern and Eastern Hemispheres, it spans from the British Isles and the Iberian Peninsula in the west to the Japanese archipelago a ...

into North Africa during the

Upper Paleolithic The Upper Paleolithic (or Upper Palaeolithic) is the third and last subdivision of the Paleolithic or Old Stone Age. Very broadly, it dates to between 50,000 and 12,000 years ago (the beginning of the Holocene), according to some theories coin ...

. They were found to be closely related to Stone Age people buried at

Taforalt Taforalt or Grotte des Pigeons is a cave in the province of Berkane, Aït Iznasen region, Morocco, possibly the oldest cemetery in North Africa (Humphrey ''et al.'' 2012). It contained at least 34 Iberomaurusian adolescent and adult human skele ...

, Morocco c. 15000 BC. Both the Taforalt and Ifri N'Amr ou Moussa people were found to be related to people of the

Natufian culture The Natufian culture () is a Late Epipaleolithic archaeological culture of the Levant, dating to around 15,000 to 11,500 years ago. The culture was unusual in that it supported a sedentary or semi-sedentary population even before the introduction ...

(c. 9000 BC) and

Pre-Pottery Neolithic The Pre-Pottery Neolithic (PPN) represents the early Neolithic in the Levantine and upper Mesopotamian region of the Fertile Crescent, dating to years ago, (10000 – 6500 BCE).Richard, Suzanne ''Near Eastern archaeology'' Eisenbrauns; il ...

(c. 6500 BC) of the

Levant The Levant () is an approximate historical geographical term referring to a large area in the Eastern Mediterranean region of Western Asia. In its narrowest sense, which is in use today in archaeology and other cultural contexts, it is eq ...

, with whom they appeared to share a common origine. Genetic continuity with the Taforalt suggested that the ancestors of the Ifri n'Amr ou Moussa people had adopted a Neolithic lifestyle without substantial migration. Among modern populations, the examined individuals were determined to be most closely related to the

Mozabite people The Mozabite people are a Berber ethnic group inhabiting the M'zab natural region in the northern Sahara in Algeria. They speak Mozabite (''Tumẓabt''), one of the Zenati languages in the Berber branch of the Afroasiatic family. Many also spea ...

. Individuals examined at the Late Neolithic site of

Kelif el Boroud Kehf el Baroud, sometimes mistakenly spelled Kelif el Boroud, is an archaeological site in Morocco. It is located to the south of Rabat, near Dar es Soltan. Genetics examined the remains of 8 individuals buried at Kelif el Boroud c. 3780-3650 BC ...

, Morocco (c. 3000 BC), carried about 50%

Early European Farmer Early European Farmers (EEF), First European Farmers (FEF), Neolithic European Farmers, Ancient Aegean Farmers, or Anatolian Neolithic Farmers (ANF) are names used to describe a distinct group of early Neolithic farmers who brought agriculture to E ...

(EEF) ancestry, suggesting substantial migration of

Cardial Ware Cardium pottery or Cardial ware is a Neolithic decorative style that gets its name from the imprinting of the clay with the heart-shaped shell of the '' Corculum cardissa '', a member of the cockle family Cardiidae. These forms of pottery a ...

people from

Iberia The Iberian Peninsula (), ** * Aragonese and Occitan: ''Peninsula Iberica'' ** ** * french: Péninsule Ibérique * mwl, Península Eibérica * eu, Iberiar penintsula also known as Iberia, is a peninsula in southwestern Europe, defi ...

into North Africa during the Neolithic. People buried at Ifri n'Amr ou Moussa and Kelif el Boroud carried a much lower amount of

sub-Saharan Africa Sub-Saharan Africa is, geographically, the area and regions of the continent of Africa that lies south of the Sahara. These include West Africa, East Africa, Central Africa, and Southern Africa. Geopolitically, in addition to the List of sov ...

n admixture than modern North Africans, suggesting that trans-Saharan migrations occurred after Neolithic times. They carried lower sub-Saharan African admixture than Stone Age people of Taforalt as well. The Ifri n'Amr ou Moussa people were determined to have had

dark skin Dark skin is a type of human skin color that is rich in melanin pigments. People with very dark skin are often referred to as "black people", although this usage can be ambiguous in some countries where it is also used to specifically refer to d ...

and dark

eye color Eye color is a polygenic phenotypic character determined by two distinct factors: the pigmentation of the eye's iris and the frequency-dependence of the scattering of light by the turbid medium in the stroma of the iris. In humans, the pi ...

. The

Guanches The Guanches were the indigenous inhabitants of the Canary Islands in the Atlantic Ocean some west of Africa. It is believed that they may have arrived on the archipelago some time in the first millennium BCE. The Guanches were the only nativ ...

of the

Canary Islands The Canary Islands (; es, Canarias, ), also known informally as the Canaries, are a Spanish autonomous community and archipelago in the Atlantic Ocean, in Macaronesia. At their closest point to the African mainland, they are west of Morocc ...

were modeled as a mixture of ancestry from Ifri N'Amr ou Moussa and Kelif el Boroud.

References

Sources

* {{Navbox prehistoric caves 2005 archaeological discoveries Archaeological sites in Morocco 6th-millennium BC establishments

Genetics

See also

References

Sources