Let’s see..
Pithecanthropus
Homo Heinekensis
Homo Erectus
Homo Habilis
Homo Sapiens.
Science tells us that humans evolved from more ape-like primates, but it's not every day that so much evidence winds up in one place. The skull replicas on this table belong to a whole slew of distant human cousins and ancestors. Taken together, the contents of this table represent 4.5 million years of human evolution. Can you name all of the species?