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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.
Homo erectus (/ ˌ h oʊ m oʊ ə ˈ r ɛ k t ə s / lit. ' upright man ') is an extinct species of archaic human from the Pleistocene, spanning nearly 2 million years.It is the first human species to evolve a humanlike body plan and gait, to leave Africa and colonize Asia and Europe, and to wield fire.
This evolution continued in Homo erectus with 800–1,100 cm 3 (49–67 cu in), and reached a maximum in Neanderthals with 1,200–1,900 cm 3 (73–116 cu in), larger even than modern Homo sapiens. This brain increase manifested during postnatal brain growth , far exceeding that of other apes ( heterochrony ).
Multiregional evolution holds that the human species first arose around two million years ago and subsequent human evolution has been within a single, continuous human species. This species encompasses all archaic human forms such as Homo erectus , Denisovans , and Neanderthals as well as modern forms, and evolved worldwide to the diverse ...
H. erectus is a chronospecies and was never extinct, so its "late survival" is a matter of taxonomic convention. Late forms of H. erectus are thought to have survived until after about 0.5 million ago to 143,000 years ago at the latest, [ note 3 ] with derived forms classified as H. antecessor in Europe around 800,000 years ago and H ...
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.
Homo erectus: 2001 Dmanisi, Georgia: David Lordkipanidze and Abesalom Vekua D3444 (Dmanisi Skull 4) 1.81±0.40 Homo erectus: 2003 Dmanisi, Georgia: David Lordkipanidze: D4500 (Dmanisi Skull 5) 1.81±0.40 Homo erectus: 2005 (published in 2013) Dmanisi, Georgia: David Lordkipanidze: KNM-ER 62000–62003 [42] 1.84±0.60 Homo rudolfensis: 2012 ...
About 350,000 years ago a genome of an "erectus-like" creature was injected into the Denisovan lineage. With the separation time of about 2 Ma ago and interbreeding that happened 350 ka ago, the two populations involved were more distantly related than any pair of human populations previously known to interbreed.