Model of a Kuehneosaur (IMAGE) University of Bristol Caption The model of a Kuehneosaur used in the experiments, superimposed on a background. Credit Georg Olechinski. Usage Restrictions Only to be used in association with this article 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.