Theropod dinosaurs

An extremely rare, completely articulated dinosaur embryo was discovered inside a fossilized egg that had been accumulating dust in a museum storage space in China for more than ten years. The fetal specimen, estimated to be between 66 and 72 million years old, indicates a remarkable connection between dinosaurs and contemporary birds. The unhatched species, an … [Read more...] about Perfectly Preserved Dinosaur Embryo Found Inside Fossilized Egg