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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.
Homo erectus derives from early Homo or late Australopithecus. Homo habilis , although significantly different of anatomy and physiology, is thought to be the ancestor of Homo ergaster , or African Homo erectus ; but it is also known to have coexisted with H. erectus for almost half a million years (until about 1.5 Ma).
The hominoids are descendants of a common ancestor.. Homo sapiens is a distinct species of the hominid family of primates, which also includes all the great apes. [1] Over their evolutionary history, humans gradually developed traits such as bipedalism, dexterity, and complex language, [2] as well as interbreeding with other hominins (a tribe of the African hominid subfamily), [3] indicating ...
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 ...
Ape skeletons. A display at the Museum of Zoology, University of Cambridge.From left to right: Bornean orangutan, two western gorillas, chimpanzee, human. The evolution of human bipedalism, which began in primates approximately four million years ago, [1] or as early as seven million years ago with Sahelanthropus, [2] [3] or approximately twelve million years ago with Danuvius guggenmosi, has ...
While Homo habilis was certainly bipedal, its long arms are indicative of an arboreal adaptation. [60] Homo erectus had longer legs and shorter arms, revealing a transition to obligate terrestriality, though it remains unclear how this change in relative leg length might have been an advantage. [61]
Turkana Boy, also called Nariokotome Boy, is the name given to fossil KNM-WT 15000, a nearly complete skeleton of a Homo erectus youth who lived 1.5 to 1.6 million years ago. This specimen is the most complete early hominin skeleton ever found. [1] It was discovered in 1984 by Kamoya Kimeu on the bank of the Nariokotome River near Lake Turkana ...
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.