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Hace 3 días · At 3.2 million years old, some thought her species, Australopithecus afarensis, was close to the time when the ancestor of humans was thought to have split from the ancestor of chimpanzees. But in the past 50 years, discoveries of hominin contemporaries of Lucy—as well as some even older —have pushed that split millions of years deeper in time, and challenged her position as the mother of ...
13 de may. de 2024 · White —que había dado nombre a esta criatura: Australopithecus afarensis— y su equipo llevaban desde 1992 desenterrando a una especie todavía más primitiva.
Hace 9 horas · Australopithecus afarensis. Lucy es el fósil de homínido más conocido. Su nombre científico es Australopithecus afarensis. Su edad es de 3.2 M.a. y su volumen cerebral era de 400 cm 3. Proceso de Hominización. Es la evolución de los homínidos desde los chimpancés hasta el humano moderno.
7 de may. de 2024 · Donald Johanson (born June 28, 1943, Chicago, Illinois, U.S.) is an American paleoanthropologist best known for his discovery of “ Lucy ,” one of the most complete skeletons of Australopithecus afarensis known, in the Afar region of Ethiopia in 1974. Johanson was the only child of Swedish immigrants Carl Johanson and Sally Johnson.
Hace 6 días · In 1974, paleoanthropologist Don Johanson and student Tom Gray unearthed a 40% complete skeleton of an early human ancestor, fundamentally changing the human...
18 de may. de 2024 · 2. 5 views 13 minutes ago. Australopithecus afarensis existed between 3.7 and 3 million years ago. This species, with its remarkable bipedal locomotion, played a pivotal role in shaping our...
Hace 4 días · The event was inspiring in its depth of coverage and consolidation of where paleoanthropology is now, fifty years post-discovery of Australopithecus afarensis. ASU released a news article highlighting moments of the event here. You can view each presentation at IHO’s Youtube channel here.
