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In paleoanthropology, the recent African origin of modern humans or the "Out of Africa" theory (OOA) is the most widely accepted model of the geographic origin and early migration of anatomically modern humans (Homo sapiens). It follows the early expansions of hominins out of Africa, accomplished by Homo erectus and then Homo ...
16 de mar. de 2012 · Human Evolution Out of Africa: The Role of Refugia and Climate Change. J. R. Stewart and C. B. Stringer Authors Info & Affiliations. Science. 16 Mar 2012. Vol 335, Issue 6074. pp. 1317 - 1321. DOI: 10.1126/science.1215627. Ancient Human Migration.
23 de sept. de 2019 · Nature Ecology & Evolution - The past half century has seen a move from a multiregionalist view of human origins to widespread acceptance that modern humans emerged in Africa. Here the...
The timing and routes of modern human migration out of Africa are key issues for understanding the evolution of our own species. The fossil evidence suggests that the earliest members of the Homo sapiens clade (Jebel Irhoud, Omo, and Herto) appeared in Africa during the late Middle Pleistocene (1–4).
22 de sept. de 2009 · The relevant fossil record is fairly thin, but it does firmly establish that as an anatomically recognizable entity our species made its first appearance in Africa (23, 24). The “Out of Africa” hypothesis of modern human origins emerged in the mid-1980s, when paleoanthropologists such as Günter Bräuer in Germany (e.g., ref. 25 ...
19 de oct. de 2023 · Vocabulary. Questions. The video above is from the January 2013 iPad edition of National Geographic magazine. Groups of modern humans— Homo sapiens —began their migration out of Africa some 60,000 years ago. Some of our early ancestors kept exploring until they spread to all corners of Earth.
8 de may. de 2013 · Learn about the two main theories on the origin of modern humans: the Out-of-Africa hypothesis and the multiregional hypothesis. Compare their models, evidence, and implications for human evolution and diversity.
