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Australopithecus afarensis is an extinct species of australopithecine which lived from about 3.9–2.9 million years ago (mya) in the Pliocene of East Africa.The first fossils were discovered in the 1930s, but major fossil finds would not take place until the 1970s.
Lucy Catalog no. AL 288-1 Common name Lucy Species Australopithecus afarensis Age 3.2 million years Place discovered Afar Depression, Ethiopia Date discovered November 24, 1974 ; 50 years ago (1974-11-24) Discovered by Donald Johanson Maurice Taieb Yves Coppens Tom Gray AL 288-1, commonly known as Lucy or Dinkʼinesh, is a collection of several hundred pieces of fossilized bone comprising 40 ...
Selam (DIK-1/1) is the fossilized skull and other skeletal remains of a three-year-old Australopithecus afarensis female hominin, whose bones were first found in Dikika, Ethiopia in 2000 and recovered over the following years. [1]
Lucy’s discovery transformed our understanding of human origins. Don Johanson, who unearthed the Australopithecus afarensis remains in 1974, recalls the moment he found the iconic fossil.
Lucy is the most famous fossil to have been found at Hadar. Lucy is among the oldest hominin fossils ever discovered [6] and was later given the taxonomic classification Australopithecus afarensis. (The name 'Lucy' was inspired by the song "Lucy in the Sky with Diamonds" by The Beatles, which happened to be playing on the radio at base camp.)
For gait Tuttle looked at the step length, stride length, stride width, and foot angle, and determined that A. afarensis was more human-like in gait than ape-like. A. afarensis is an obligate bipedal hominin with the beginnings of sexual dimorphism attributed to its species, and brain size very similar to that of modern chimpanzees and gorillas.
A hominin fossil named Selam, a specimen of the Australopithecus afarensis species, was found in this area. Papers also propose the earliest evidence of stone tool use at this site in the form of cut marks on animal bone. [1] However there has been argument about this proposal. [2] [3] [4] Dikika is located in Mille woreda.
Australopithecus anamensis: 1965 Kanapoi, Kenya: Bryan Patterson [11] Laetoli Footprints: 3.70 Bipedal hominin: 1976 Tanzania: Mary Leakey: LH 4: 3.40±0.50 Australopithecus afarensis: 1974 Laetoli, Tanzania: Mary Leakey [16] KSD-VP-1/1 3.58 Australopithecus afarensis: 2005 Ethiopia: Yohannes Haile-Selassie: KT-12/H1 (Abel) 3.50 ...