Dinosaurs ruled for three geological eras, a total of 165 million years. However, during the Triassic and early Jurassic periods, dinosaurs still had not become a very powerful species and almost completely dominated the entire animal evolution process. By the end of the Jurassic period, very large...
Xu Xing's team from the Institute of Vertebrate Paleontology and Paleoanthropology of the Chinese Academy of Sciences published their latest results on the evolution of sauropod dinosaurs in the British journal Nature Communications on July 24, reporting a species from the early Middle Jurassic...