In the Early Cretaceous Jehol Biota. the toothless pterosaurs flourished with the chaoyangopterids and tapejarids playing a key role in understanding the early diversity and evolution of the Azhdarchoidea. Unlike the more diverse tapejarids. the rarer chaoyangopterids are characterized by a long and low rostrum. https://www.ldartstudio.com/product-category/cosmetic-bag/