Pterosaur ancestor had no wings and lived 237 million years ago
The earliest ancestors of pterosaurs were a species of small, wingless reptile called lagerpetids that lived 237 million years ago, a new study reveals. Computed tomographic (CT) scans of fossils reveal similarities between the winged pterosaurs and wingless lagerpetids, which had characteristically long hind-legs. Although one could fly and the other couldn’t, pterosaurs and lagerpetids shared some … Read more