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Homo (from Latin homō 'human') is a genus of Hominidae (great apes) that emerged from the genus Australopithecus and encompasses the extant species Homo sapiens (modern humans) and a number of extinct species (collectively called archaic humans) classified as either ancestral or closely related to modern humans.
The earliest member of the genus Homo is Homo habilis which evolved around 36] H. habilis is the first species for which we have positive evidence of the use of stone tools. They developed the Oldowan lithic technology, named after the Olduvai Gorge in which the first specimens were found.
The genus Homo has been taken to originate some two million years ago, since the discovery of stone tools in Olduvai Gorge, Tanzania, in the 1960s. Homo habilis (Leakey et al., 1964) would be the first "human" species (member of genus Homo) by definition, its type specimen being the OH 7 fossils.
Paranthropus is a genus of extinct hominin which contains two widely accepted species: P. robustus and P. boisei. However, the validity of Paranthropus is contested, and it is sometimes considered to be synonymous with Australopithecus. They are also referred to as the robust australopithecines.
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. It includes brief explanations of the various taxonomic ranks in ...
Carl Linnaeus coined the name Homo sapiens. All modern humans are classified into the species Homo sapiens, coined by Carl Linnaeus in his 1735 work Systema Naturae. [9] The generic name "Homo" is a learned 18th-century derivation from Latin homō, which refers to humans of either sex. [10] [11] The word human can refer to all members of the ...
It is most likely that the australopithecines, dating from 4.4 to 3 Mya, evolved into the earliest members of genus Homo. [ 22 ] [ 23 ] In the year 2000, the discovery of Orrorin tugenensis , dated as early as 6.2 Mya, briefly challenged critical elements of that hypothesis, [ 24 ] as it suggested that Homo did not in fact derive from ...
Homo tautavelensis. Homo erectus (/ ˌhoʊmoʊ əˈrɛktəs /; meaning " upright man") is an extinct species of archaic human from the Pleistocene, with its earliest occurrence about 2 million years ago. [2] Its specimens are among the first recognizable members of the genus Homo.