Giant, razor-sharp claws seen on herbivorous dinosaurs may have been used for digging, grasping or piercing. The new findings shed light on the changes in claws that occurred as birds evolved from their ancient dinosaur ancestors.
Printable View
Giant, razor-sharp claws seen on herbivorous dinosaurs may have been used for digging, grasping or piercing. The new findings shed light on the changes in claws that occurred as birds evolved from their ancient dinosaur ancestors.