Protopteryx
In Depth Protopteryx is a genus of enantiornithine bird that lived in Asia during the early Cretaceous. An interesting note about Protopteryx is that it is among the most primitive enantiornithine birds known to live in the early Cretaceous. Protopteryx was very small, only about ten centimetres from head to tail (excluding the feathers). Protopteryx … Read more