<I>Myotragus balearicus </I>Lower Jaws (IMAGE) Universitat Autonoma de Barcelona Caption These are Myotragus balearicus lower jaws. The upper part shows the jaw of a young adult specimen with extremely high teeth. The upper right image corresponds to the X-ray of the jaw. The jaw below belongs to a very old specimen, which shows fully worn teeth, i.e., without enamel. Credit Institut Català de Paleontologia Miquel Crusafont Usage Restrictions None 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.