FIGURE 2. Possible evolutionary relationships of the hominins, indicating the five major genera, with Kenyanthropus in red, Homo in blue, Paranthropus in green, Australopithecus in black and Ardipithecus in yellow.
From the following article:
Another face in our family tree
Daniel E. Lieberman
Nature 410, 419-420(22 March 2001)
doi:10.1038/35068648
Question marks indicate hypothetical or conjectural relationships; horizontal bars indicate uncertainty in the species' temporal spans.
