| Title | : | Zoodinos Pterosaurs |
|---|---|---|
| Author | : | National Wildlife Federation |
| Release | : | 2022-03-01 |
| Kind | : | ebook |
| Genre | : | Science & Nature for Kids, Books, Kids, Young Adult, Fiction for Young Adults, Animal Fiction for Young Adults |
| Size | : | 57145389 |
| They existed during most of the Mesozoic: from the late Triassic to the end of the Cretaceous (228 to 66 million years ago). Pterosaurs are the earliest vertebrates known to have evolved powered flight. Their wings were formed by a membrane of skin, muscle, and other tissues stretching from the ankles to a dramatically lengthened fourth finger. |
