Australopithecus anamensis

 
 
 
 
A. anamensis jaws and teeth.

A. anamensis jaws and teeth.

A. anamensis tibia, showing related musculature.

A. anamensis tibia, showing related musculature.

Australopithecus anamensis, with known portions highlighted.

Australopithecus anamensis, with known portions highlighted.