Homotherium canine (IMAGE) University of Texas at Austin Caption A canine tooth belonging to the saber-toothed cat Homotherium that is part of the Jackson School of Geosciences’ Vertebrate Paleontology Collections. Credit Jackson School of Geosciences Usage Restrictions Credit image 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.