Titanoceratops Illustration (image) Yale University Share Print E-Mail Caption This is an illustration of the Titanoceratops, thought to be the ancestor of the more well-known Triceratops. Credit Nicholas Longrich/Yale University Usage Restrictions With credit. Share Print E-Mail 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.