Body Size Comparison (image) Raymond M. Alf Museum of Paleontology Caption This image shows a comparison of the size of the baby Parasaurolophus (green) to adult Parasaurolophus, as well as an adult and baby human. Credit Scott Hartman, Matt Martyniuk, and Raymond M. Alf Museum of Paleontology Usage Restrictions Image to be used in relation to the content of the press release. 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.