Skull 5 (image) American Association for the Advancement of Science Share Print E-Mail Caption This is the Dmanisi D4500 early Homo cranium in situ. Credit Photo courtesy of Georgian National Museum Usage Restrictions Please cite the owner of the image when publishing. This image may be freely used by reporters as part of news coverage, with proper attribution. Non-reporters must contact Science for permission. Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.