article_snippet.sent: Australopithecus prometheus, lived at roughly the same time as .
article_snippet.sent: Australopithecus afarensis, the species whose most famous .
article_snippet.sent: Paranthropus, indicating Little Foot's species may have been .
article_snippet.sent: ancestral to Paranthropus or a close cousin.
article_snippet.sent: (Australopithecus) species living at the same time in different .
article_snippet.sent: parts of Africa, (about) 3.67 million years ago, raises the . question of how many other species there may have been which . have not yet been discovered,' Ron Clarke said by email.
article_snippet.sent: Currently, more than 300 individuals of this species, which lived between about 3.85 million and 2.95 million years ago, have been uncovered .
article_snippet.sent: In 2008 the 47,000 hectare site site yielded the . discovery of Australopithecus sediba - thought to be an early human . ancestor that combines simian and modern human characteristics .
highlights_snippet.sent: is roughly 3.7 million years old .
  
highlights_snippet.sent: Raises the question of how many other species there may have been .