A "tiny bug slayer" that only reached 4 inches in height was the ancestor of much larger dinosaurs and flying pterosaurs 237 million years ago, according to a new study.
원문출처 : https://www.cnn.com/2020/07/06/world/tiny-bug-slayer-fossil-scn-trnd/index.html
원문출처 : https://www.cnn.com/2020/07/06/world/tiny-bug-slayer-fossil-scn-trnd/index.html