Australopithecus Afarensis

genus Australopithecus Afarensis Australopithecus Afarensis The species A. afarensis is 1 of the better known australopithecines, with regards to the result of samples attributed to the species. From speculations about their close relatives, the gorilla and chimpanzee, A. afarensis? probable social well-formed construction can be presumed. The species was named by Johanson and Taieb in 1973. This discoery of a skeleton lead to a heated debate everyplace the validity of the species. The species eventually was accepted by most researchers as a new species of australopithecine and a likely prospect for a human ancestor.

Australopithecus afarensis existed between 3.9 and 3.0 million eld ago. The distinctive characteristics of A. afarensis were: a low-toned forehead, a bony rooftree over the eyes, a planar nose, no chin, more humanlike teeth, pelvis and leg study resembled those of modern man. Females were smaller than males. Their immanent dimorphism was males:females; 1.5. A. afarensis was n...If you want to get a full essay, order it on our website: Orderessay

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