- in 2008, the first known speciman of Australopithecus sediba was found
- berger belived that sediba may have been a transitional species between
- estimated to have lived between 1.977 and 1.98 million years
- functional changes in the pelvis suggests the evoulution of upright walking
- measurments of the strength of the humerus and femur
- skull also has relatively small premlars and molars, and facial features
- sediba was discovered not that long ago,
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