Noasaurid teeth (IMAGE) Utrecht University Caption The rare tooth type, derived from the (still) somewhat mysterious noasaurids, small carnivores with a slender body and long neck. Credit Image from article discussed. Usage Restrictions Use with acknowledgement of original source permitted. 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.