FRIEDRICH SAURER / SCIENCE PHOTO LIBRARY FRIEDRICH SAURER / SCIENCE PHOTO LIBRARY
Homo erectus skull, computer artwork. The main difference between the skull of H. erectus and that of modern humans is the smaller size of the brain. H. erectus was the most widespread of the hominids (with the exception of modern humans), and lived between 1.6 and 0.3 million years ago.
Model release not required. Property release not required.