Anzu wyliei (image) PLOS Caption This is a life reconstruction of the new oviraptorosaurian dinosaur species Anzu wyliei in its ~66-million-year-old environment in western North America. Credit Mark A. Klingler, Carnegie Museum of Natural History. Usage Restrictions Mark A. Klingler, Carnegie Museum of Natural History. 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.