<i>Barbaturex morrisoni</i> (IMAGE) University of Iowa Caption This is an artist's conception of the giant lizard, Barbaturex morrisoni. Credit Credit: Angie Fox, Nebraska State Museum of Natural History, University of Nebraska-Lincoln. 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.