Titanokorys gainesi holotype fossil (IMAGE) Royal Ontario Museum Caption The carapace of Titanokorys gainesi (lower) along with two symmetrical rigid plates (upper) that covered the head from the underside. All together they form a three-part set of armour that protected the head from all sides. The illustration “Titanokorys gainesi, viewed from the front” shows them wrapping around behind the mouth and claws. Credit Photo by Jean-Bernard Caron, © Royal Ontario Museum Usage Restrictions Image for use with this story only. 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.