this is especially true for functional features related to weight transfer from the trunk to the pelvis and within the pelvis , and to the effective action of musculature arising from the pelvis during the performance of the modern human type of bipedalism . knm -er 3228 is very similar to the olduvai hominid 28 and the arago xliv hip bones , both attributed to homo erectus .
C1521970
features
C0005910
weight