Brachiopod Fossils (2 of 2) (IMAGE) University of Leicester Caption Brachiopod fossils used in this study. Electron microscopy allows much higher resolution imaging of small structures than normal light microscopy. Credit University of Leicester Usage Restrictions Use only with caption 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.