T-rex skeletons (Mark Witton) (IMAGE) Canadian Museum of Nature Caption Ilustration showing the skeleton of the currently largest-known T. rex skeleton (foreground) and the hypothesized largest possible giant T-rex based on computer modelling. The representation is from results of study by Dr. Jordan Mallon and Dr. David Hone. Credit Mark Witton. Usage Restrictions Artwork courtesy of Mark Witton, who retains the copyright on this image. This may be used in any article in association with this story related to the paper - Estimation of maximum body size in fossil species: A case study using Tyrannosaurus rex. 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.