Multiregional origin of modern humans - Wikipedia Multiregional origin of modern humans - Wikipedia

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We believe it comes from the confusion of Weidenreich's ideas, and ultimately of our own, with Coon's.

Recent African origin of modern humans - Wikipedia

The low amount of genetic variation in modern human populations suggests that our origins may reflect a relatively small founding population for Homo sapiens. Anatomical evidence Sometime prior to 1 million years ago early hominids, sometimes referred to as Homo ergaster, exited Africa and dispersed into other parts of the Old World.

As these peoples migrated they replaced all other human populations with little or no interbreeding. The current best explanation for the beginning of modern humans is the Out of Africa Model that postulates a single, African origin for Homo sapiens.

InAndrew Kramer tested 17 proposed morphological clade features. Xinzhi Wu has argued for a morphological clade in China spanning the Pleistocene, characterized by a combination of 10 features.

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Neanderthals and modern humans coexisted in some parts of the world for thousands of years. It was characterized by significant innovation: The Upper Paleolithic lifestyle, as it was called, was based essentially on hunting and gathering.

In assessing the degree of difference between DNA in Neanderthals and modern humans, the authors suggest that these two lineages have been separated for more thanyears.

Map of early diversification of modern humans according to mitochondrial population genetics see: This is a classic example of geographic isolation leading to a speciation event.

The fossil archaic humans that we find throughout the Old World belonged to these several species, but only one branch of this ancient family tree could give rise to today's humanity. Despite this, multiregionalism is still confused with polygenism, or Coon's model of racial origins, from which Wolpoff and his colleagues have distanced themselves.

Some scientists describe the current picture as a multiregional evolution scenario, others describe it as an out of Africa scenario, and still others describe it as a blend or middle ground between the two.

Homer legendary early Greek poet and rhapsode traditionally credited with authorship of the major Greek epics Iliad and Odyssey Anthropologists consider many more Killer dating profile examples sources of evidence about human origins, but many sources of evidence fall into one or more of these basic categories.

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If there had been several migrations, one would expect descendants of more than one lineage to be found. A study by Gurdasani et al. S offi k ismother ii. Isolated proponents of polygenism held forth in the midth century, such as Carleton Coonwho thought as late as that H.

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