Alaska Raptor Jaw (IMAGE) PLOS Caption Fossil jawbone from Alaska is a rare case of a juvenile Arctic dromaeosaurid dinosaur Credit A. Chiarenza Usage Restrictions CC BY (Redistribution permitted with 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.