Ancient Biological Fossil Discovered In China

Paleontologists have identified a new variation in pterosaur wing evolution through fossil findings. The specimens, discovered in Liaoning and Hebei provinces in China, demonstrate a different wing structure than previously understood. Unlike previous findings where wings were located on the hands and feet, these specimens show a distinct evolutionary shift in wing placement. The discovery provides new data on how these prehistoric reptiles developed flight capabilities. Researchers in Shandong and Anhui provinces have discovered primitive biological fossils dating back approximately 800 million years. Researchers have discovered a primitive biological fossil, described as bead-like, in the streets and alleys of East China.