For those who have been enthusiastic about suggesting that dinosaurs were primitively feathered, a reality check has been brought about by researchers. A new research has ended all speculations that feather-like structures were an ancestral trait for all dinosaur groups -- most of them had scaly skin like reptiles. A team of palaeontologists created a database of all known impressions of dinosaur skin tissues. They then identified those that had feathers ...
via Medindia Health News More READ
No comments:
Post a Comment