Mark Young, University of Edinburgh (IMAGE) Springer Caption This is Dr. Mark Young, the recipient of the first Arnold Berliner Award for his exceptional work on the sauropod dinosaur Diplodocus. Credit Mark Young 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.