Dinosaurs with beaks had pure Crest

(ANSAmed) – ANKARA, Dec 13 – the discovery of a fossil of the Edmontosauraus duck-billed dinosaurs regalis demonstrates for the first time that these dinosaurs had a crest on the skull similar to the one of the Gauls. Known as hadrosauri, were among the most common in North America between 65 and 75 million years ago. No one suspected that these herbivores had a long ridge. The fossil was found by Federico Fanti of the University of Bologna and described by an international team in the journal Current Biology. All rights reserved