New fossils from Patagonia can copy history of utkonosy dinosaurs

The Utkonosy dinosaurs known as hadrozavridy, by the end of the Cretaceous, about 66 million years ago, were very successful and lived on the majority of continents. Now research shows that more ancient line utkonosy, apparently, prospered about 72 million years ago in subantarctic South America, potentially for millions years before emergence hadrozavrid on this continent, researchers in the Science Advances magazine report on June 16. "It is one more head in distribution of these dinosaurs about which we did not know", – Alarkon Jonathan - Munyos, the paleontologist from Universities speaks...