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This types is just one of the most commonly known of our ancestors as a result of a quantity of major discoveries including a set of fossil footprints and a fossil that is fairly complete of a female nicknamed ‘Lucy’.
A resconstruction of a Australopithecus afarensis skull according to many specimens.
This cast of an Australopithecus afarensis hand shows the characteristic long, curved little finger bones. These tend to be more such as the fingers of residing apes than these are generally contemporary individual arms. The cross section regarding the little finger bones normally squarish, showing either a partly arboreal life style or that this really is a primitive function retained when they relocated into an even more terrestrial life style.
Australopithecus afarensis upper jaw. Cast associated with the jaw that is upper 222-1 discovered in Africa. This jaw cast shows a number of the a. That is distinctive popular features of the jaws and teeth including long and narrow jaws, top jaws where in fact the keeping of the final molar outcomes in tooth rows that curve in during the straight straight back, wide incisor teeth and long pointed canines.
Back ground of discovery
This species lived between 3.9 and 2.8 million years back.
Just just What the true name means
Australopithecus means ‘southern ape’ and had been initially developed for a species present in South Africa. Read more