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Human migration routes following Out-of-Africa. Most modern Africans display a high level of genetic homogeneity, but contributions from Eurasian populations are substantial, mostly concentrated in the Northeastern part of Africa and Madagascar. The "recent African origin of modern humans" proposes a "single origin" of Homo sapiens within ...
Homo sapiens (red) Expansion of early modern humans from Africa through the Near East. In paleoanthropology, the recent African origin of modern humans or the "Out of Africa" theory (OOA) [a] is the most widely accepted [1] [2] [3] model of the geographic origin and early migration of anatomically modern humans (Homo sapiens).
Archaic traits found in human fossils of West Africa (e.g., Iho Eleru fossils, which dates to 13,000 BP) and Central Africa (e.g., Ishango fossils, which dates between 25,000 BP and 20,000 BP) may have developed as a result of admixture between archaic humans and modern humans or may be evidence of late-persisting early modern humans. [6]
The timeline of human evolution outlines the major events in the evolutionary lineage of the modern human species, Homo sapiens, throughout the history of life, beginning some 4 billion years ago down to recent evolution within H. sapiens during and since the Last Glacial Period.
The Neanderthal DNA found in modern human genomes has long raised questions about ancient interbreeding. New studies offer a timeline of when that occurred and when ancient humans left Africa.
The fossil record shows Homo sapiens (also known as "modern humans" or "anatomically modern humans") living in Africa by about 350,000–260,000 years ago. The earliest known Homo sapiens fossils include the Jebel Irhoud remains from Morocco ( c. 315,000 years ago ), [ 29 ] the Florisbad Skull from South Africa ( c. 259,000 years ago ), and the ...
[note 1] The recent African origin paradigm suggests that the anatomically modern humans outside of Africa descend from a population of Homo sapiens migrating from East Africa roughly 70–50,000 years ago and spreading along the southern coast of Asia and to Oceania by about 50,000 years ago. Modern humans spread across Europe about 40,000 ...
Organizers said there’s a clear need for the project, pointing to research showing that less than 2% of genetic information being studied today comes from people of African ancestry.
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