Longer in the tooth (IMAGE) University of Kansas Caption Csotonyi illustration: Portrayal of Utahraptors and prey trapped in quicksand deposit of the Stikes Quarry bone bed at Utahraptor Ridge. Credit Julius Csotonyi, natural history illustrator Usage Restrictions Use credit please. License Original 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.