Kadanuumuu

Kadanuumuu ("Big Man" in the Afar language[1]) is the nickname of KSD-VP-1/1, a 3.58-million-year-old partial Australopithecus afarensis fossil discovered in the Afar Region of Ethiopia in 2005 by a team led by Yohannes Haile-Selassie, curator of physical anthropology at the Cleveland Museum of Natural History. Based on skeletal analysis, the fossil is believed to conclusively show that the species was fully bipedal.[2]

At more than five feet in stature, Kadanuumuu is much taller than the famous Lucy fossil of the same species discovered in the 1970s, and is approximately 400,000 years older.[2] Among other characteristics, Kadanuumuu's scapula (part of the shoulder blade), the oldest discovered to date for a hominid, is comparable to that of modern humans, suggesting that the species was land rather than tree-based.[2] Not all researchers agree with this conclusion.[3]

See also

References
  1. "3.6 million-year-old relative of 'Lucy' discovered: Early hominid skeleton confirms human-like walking is ancient". ScienceDaily. Retrieved 2020-10-15.
  2. Rex Dalton (2010-06-20). "Africa's next top hominid: Ancient human relative could walk upright". Nature.
  3. Ker Than (2010-06-21). ""Lucy" Kin Pushes Back Evolution of Upright Walking?". National Geographic.
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