Chimpanzees last common ancestor of humans and chimpanzees Jump up ^ Last Common Ancestor en.wikipedia.org... Jump up ^ possibly earlier Last Common Ancestor b last common ancestor of humans and chimpanzees Jump up ^ Jump up ^ Sarich & Wilson (1971 last common ancestor of humans and chimpanzees anywhere from 8 million to 25 million years chimpanzee/human divergence last common human-chimpanzee ancestor common ancestor with humans Chimpanzee-human last common ancestor Jump up ^ Jump up to: a last common ancestor of humans and chimpanzees Jump up ^ common ancestor of humans and chimpanzees Jump up ^ Jump up ^ Chimpanzees [note 2] Chimpanzee-human last common ancestor [note 1] last common ancestor of humans and chimpanzees split from the human branch last common human-chimpanzee ancestor Jump up ^ Chimpanzees this article