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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 ).
16 de mar. de 2012 · Although an African origin of the modern human species is generally accepted, the evolutionary processes involved in the speciation, geographical spread, and eventual extinction of archaic humans outside of Africa are much debated.
23 de sept. de 2019 · 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 authors argue that a simple out-of...
17 de may. de 2023 · Neanderthals expanded across Europe and Asia, interbred with modern humans coming out of Africa, and then became extinct about 40,000 years ago. The researchers concluded that as far back as a...
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).
18 de may. de 2023 · Modern people evolved all across Africa, not from a single location, a new study exploring the diversity of human genomes has found. Credit: Andy Selinger/Alamy. The widely held idea that...
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.
