O'Connor working with fossil (IMAGE) Field Museum Caption Jingmai O'Connor collecting high-res footage of the holes in SUE's skull for analysis for signs of bone regrowth. Credit Katharine Uhrich, Field Museum Usage Restrictions Please include credit 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.