Australopithecus Afarensis Australopithecus Afarensis The species A. afarensis is one of the better known australopithecines, with regards to the choke of samples attributed to the species. From speculations about their close relatives, the gorilla and chimpanzee, A. afarensis? probable social grammatical construction can be presumed. The species was named by Johanson and Taieb in 1973. This discoery of a skeleton lead to a heated debate over the validity of the species. The species eventually was accepted by most researchers as a new species of australopithecine and a likely panorama for a human ancestor.
Australopithecus afarensis existed between 3.9 and 3.0 million geezerhood ago. The distinctive characteristics of A. afarensis were: a low forehead, a bony rooftree over the eyes, a flat nose, no chin, more humanlike teeth, pelvis and leg bones resembled those of modern man. Females were smaller than males. Their knowledgeable dimorphism was males:females; 1.5. A. afarensis was n...If you want to get a full essay, order it on our website:
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