<i>Allosaurus</i> illustration (IMAGE) Ohio University Caption This illustration shows skeleton and soft tissues of the head and neck of the late Jurassic predatory dinosaur <i>Allosaurus</i>. Credit WitmerLab, Ohio University Usage Restrictions Illustration embargoed until 2 p.m. EDT, Tuesday, May 21, 2013. Please credit WitmerLab, Ohio University. 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.