An image of fossil birds from the time of dinosaurs [left image: Eoenatiornis, right image: Hongshanornis] showing they had diverse types of leg [credit: Roger Close]
Oxford University scientists led team discovered bony tails radical shortening enabled earliest birds to develop versatile legs
Published 21, August 2013 at 1146 × 819 in Oxford University scientists led team discovered bony tails radical shortening enabled earliest birds to develop versatile legs
Bookmark the permalink.