Anchiornis Specimen (IMAGE) Proceedings of the National Academy of Sciences Caption This is an Anchiornis specimen from Jianchang, western Liaoning. The sampling location is marked by a red box. Credit Yanhong Pan Usage Restrictions None License Licensed content 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.