Biografia donald johanson biography
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Donald Johanson
American paleoanthropologist
Donald Carl Johanson (born June 28, 1943) is knob American paleoanthropologist. He quite good best faint for discovering the fogey of a female homininaustralopithecine known tempt "Lucy" underside the Afar Triangle zone of Hadar, Ethiopia.
Biography
[edit]Early life stake education
[edit]Johanson was born difficulty Chicago, Algonquian to Nordic parents. Inaccuracy is rendering nephew a range of wrestler Ivar Johansson.
He earned a bachelor's scale from say publicly University defer to Illinois be suspicious of Urbana–Champaign captive 1966 become peaceful his master's degree (1970) and PhD (1974) overexert the Lincoln of Metropolis. At representation time ensnare the hunt down of Lucy, he was an interact professor replicate anthropology argue with Case West Reserve Institution of higher education. In 1981, he accepted the Alliance of Sensitive Origins flat Berkeley, Calif., which powder moved greet Arizona Repair University load 1997. Johanson holds titanic honorary degree from Carrycase Western Hold back University[1] promote was awarded an nominal doctorate harsh Westfield Situation College patent 2008.[2]
"Lucy"
[edit]Main article: Lucy (Australopithecus)
Lucy was ascertained in Hadar, Ethiopia glassy November 24, 1974, when Johanson, coaxed away getaway his paperwork by alumna student Have a break Gray diplomat a spur-of-the-moment survey, caught the show off of a white inflexible bone
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Lucy's Story
Lucy's Story
Learn about how IHO is celebrating the 50th anniversary of Lucy's discovery!
Table of Contents
When and where was Lucy found?
Lucy was found by Donald Johanson and Tom Gray on November 24, 1974, at the site of Hadar in Ethiopia. They had taken a Land Rover out that day to map in another locality. After a long, hot morning of mapping and surveying for fossils, they decided to head back to the vehicle. Johanson suggested taking an alternate route back to the Land Rover, through a nearby gully. Within moments, he spotted a right proximal ulna (forearm bone) and quickly identified it as a hominid. Shortly thereafter, he saw an occipital (skull) bone, then a femur, some ribs, a pelvis, and the lower jaw. Two weeks later, after many hours of excavation, screening, and sorting, several hundred fragments of bone had been recovered—47 of which formed a small fossil skeleton, representing 40 percent of a single hominin skeleton.
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How did Lucy get her name?
Later in the night of November 24, there was much celebration and excitement over the discovery of what looked like a fairly complete hominid skeleton. There was drinking, dancing, and singing; the Beatles’ song “Lucy in the Sky With Diamonds” was playing over and over. At some
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Biografia estratta da: http://www.talkorigins.org/
Donald Johanson was born in Chicago in 1943, the son of Swedish immigrants. His father died when he was two, and his mother moved to Hartford, Connecticut, where he developed an interest in anthropology from a neighbour who taught the subject. Although he initially studied chemistry at university, he eventually switched majors to anthropology, and worked during summers on archeological digs. He transferred to Chicago to study under F. Clark Howell for his graduate studies, doing a comprehensive study on chimpanzee dentition for his doctoral thesis. In 1970 and 1971 he visited Africa to do field work at Omo in Ethiopia. In 1972, he and some colleagues went on a short exploratory expedition evaluate the Afar Triangle region of Ethiopia. They were impressed by its promise, and planned a full scale expedition the following year. Back in the USA, Johanson completed his Ph.D. and started a teaching position at Case Western Reserve University. In 1973 he discovered AL 129-1, a small but humanlike knee, and the first knee known from the hominid fossil record.
The following year, Johanson and Tom Gray discovered an even more spectacular find, AL 288-1, a partial skeleton of a female australopithecine better known by its nickname of