Question

Archaeopteryx fossils show that the animal had feathers like a bird. It also had a bony tail, teeth, and claws on its wings like a reptile.

Answer 1

Archaeopteryx was a primitive bird with feathers, but its fossilised skeleton looks more like that of a small dinosaur. ... Unlike modern birds it had a full set of teeth, a long bony tail and three claws on its wing which may have been used for grasping branches.