Leading Dinosaur

Petrosavra appeared during the triast period and had existed for almost 160 million years by Paleontologists from Southampton University, and found the remains of a new type of pterosaur, which is not a superfluous household cat. According to scientists, finding proves that there were flying lizards in the Upper Mills era that did not exceed the size of large birds. Researchers report the opening in an article published in Royal Society Open Science. The pterosaurs are a unit of extinct flying archosars, which appeared in the triast period and existed…