<i>Mystacina miocenalis</i> Fossil Teeth (IMAGE) University of New South Wales Caption These are Mystacina miocenalis fossil teeth. Credit Rod Morris Usage Restrictions Credit Rod Morris 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.