<i>K. collinsoni</i> Fossil (IMAGE) University of Washington Caption The shaded area at the snout represents the size of the K. collinsoni fossil found in 1986, compared with the estimated actual head size. Credit Christian Sidor Usage Restrictions For news media purposes only. 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.