<i>Kolponomos</i> vs. <i>Smilodon</i> (IMAGE) American Museum of Natural History Caption This image shows lower jaw stress models of Kolponomos newportensis (left) versus Smilodon fatalis during an anchor bite. Credit @ AMNH/J. Tseng, C. Grohé, J. Flynn Usage Restrictions Can be used with appropriate credit 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.