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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.
Human history is the record of humankind from prehistory to the present. Modern humans evolved in Africa around 300,000 years ago and initially lived as hunter-gatherers . They migrated out of Africa during the Last Ice Age and had spread across Earth's continental land except Antarctica by the end of the Ice Age 12,000 years ago.
Figure 2. Schematic illustration of maternal (mtDNA) gene-flow in and out of Beringia (long chronology, single source model). The Ancient Beringian (AB) is a human archaeogenetic lineage, based on the genome of an infant found at the Upward Sun River site (dubbed USR1), dated to 11,500 years ago. [1]
Conversely, significant rates of modern human gene flow into Neanderthals occurred—of the three examined lineages—for only the Altai Neanderthal (0.1–2.1%), suggesting that modern human gene flow into Neanderthals mainly took place after the separation of the Altai Neanderthals from the El Sidrón and Vindija Neanderthals that occurred ...
A new study is shedding light on how and why Neanderthals died out. ... But one research team believes that the flipping of Earth’s magnetic poles around 40,000 B.C. is a likely reason the ...
Homo (from Latin homō 'human') is a genus of great ape (family Hominidae) that emerged from the genus Australopithecus and encompasses only a single extant species, Homo sapiens (modern humans), along with a number of extinct species (collectively called archaic humans) classified as either ancestral or closely related to modern humans; these include Homo erectus and Homo neanderthalensis.
The Cambridge Encyclopedia of Human evolution. Cambridge University Press. ISBN 978-0-521-46786-5. (Note: this book contains very useful, information dense chapters on primate evolution in general, and human evolution in particular, including fossil history). Leakey, Richard & Lewin, Roger. Origins Reconsidered: In Search of What Makes us Human ...
Average Neanderthal men stood around 165 cm (5 ft 5 in) and women 153 cm (5 ft 0 in) tall, similar to pre-industrial modern Europeans. [27] The braincases of Neanderthal men and women averaged about 1,600 cm 3 (98 cu in) and 1,300 cm 3 (79 cu in), respectively, [ 28 ] [ 29 ] [ 30 ] which is considerably larger than the modern human average. [ 31 ]