Tam Pa Ling Early Human Remains (image) University of Illinois at Urbana-Champaign Share Print E-Mail Caption Researchers found an ancient human skull, left, with modern characteristics, and a human jaw, right, with modern and archaic traits, in the same cave in northern Laos. Both artifacts date to 46,000 to 63,000 years ago. Credit Fabrice Demeter Usage Restrictions Image may be used only to accompany stories about the research described in this release. Credit required: Fabrice Demeter 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.