Skulls of fossil Hominidae
Australopithecus robustus
(top left)
;
Homo habilis
&
H. sapiens
(top right)
;
Homo erectus
(bottom left)
;
Homo sapiens neanderthalis
(bottom right)
Text material
©
2010 by
Steven M. Carr
Skulls
of fossil
Hominidae
Australopithecus robustus (top
left);