Pterosaur ancestor had no wings and lived 237 million years ago
A small dragon-like species of wingless reptile that lived 237 million years ago has been identified as one of the earliest ancestors of pterosaurs in a new study. Similarities between fossils of the so-called lagerpetids, which were wingless but had characteristically long hind-legs, and winged pterosaurs were revealed in CT scans. Although one could fly and the other … Read more