Joined: 27 September 2006
Lucy was discovered in 1974 by anthropologist Professor Donald Johanson and his student Tom Gray in a maze of ravines at Hadar in northern Ethiopia.
Johanson and Gray were out searching the scorched terrain for animal bones in the sand, ash and silt when they spotted a tiny fragment of arm bone.
1) How Many yrs ago evolution began ?
2) Who and Why was he/she useful for humans evolution ?
3) Who is Professor Donald ?
4) Is there anything else you want to add?
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