Griffin.jog (IMAGE) University of Portsmouth Caption Painting of a griffin, a lion-raptor chimaera, alongside the fossils of Protoceratops, a horned dinosaur. The latter are said to have informed the lore and appearance of the former, but our study suggests that there is no compelling connection between dinosaurs and griffins. Credit Dr Mark Witton Usage Restrictions None 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.