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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 ...
The living size of A. afarensis is debated, with arguments for and against marked size differences between males and females. Lucy measured perhaps 105 cm (3 ft 5 in) in height and 25–37 kg (55–82 lb), but she was rather small for her species. In contrast, a presumed male was estimated at 165 cm (5 ft 5 in) and 45 kg (99 lb).
Yves Coppens (9 August 1934 – 22 June 2022) [1] was a French anthropologist and co-discoverer of "Lucy". A graduate from the University of Rennes and the Sorbonne, he studied ancient hominids and had multiple published works on this topic, and also produced a film.
One of the best known ancestors of humans to ever roam the earth, may have died after a fall from a tree, University of Texas researchers said on Monday.
A bipedal hominin, Lucy stood about three and a half feet tall; her bipedalism supported Raymond Dart's theory that australopithecines walked upright. The whole team including Johanson concluded from Lucy's rib that she ate a plant-based diet and from her curved finger bones that she was probably still at home in trees.
The recovered skeleton comprises almost the entire skull and torso and many parts of the limbs. The features of the skeleton suggest adaptation to walking upright as well as tree-climbing, features that correspond well with the skeletal features of Lucy and other specimens of Australopithecus afarensis from Ethiopia and Tanzania. CT-scans of ...
Lucy's ancestors had existed in a forested environment for 50 million years, living mainly on fruit. Lucy developed the ability to walk on 2 legs (bipedally) across grassland to cope with naturally occurring deforestation. By standing upright, Lucy could see further than other apes as a defence against predators.
The main find was a skeleton believed to be a woman of about 30 years of age. Found in 2003, it has been dated to approximately 18,000 years old. The living woman was estimated to be one meter in height, with a brain volume of just 380 cm 3 (considered small for a chimpanzee and less than a third of the H. sapiens average of 1400 cm 3). [104]