@WFS,World Fossil Society,Riffin T Sajeev,Russel T Sajeev,Athira Scientists say that the perfectly preserved leg of a Thescelosaurus dinosaur, complete with scaly skin, can be dated back to the mass extinction event because of the presence of debris from the impact, the BBC said. It is widely believed that when the 7.5 mile-wide asteroid, approximately the size of […]