ScienceDaily: Top Environment News: All teeth and claws? New study sheds light on dinosaur claw function

ScienceDaily: Top Environment News   All teeth and claws? New study sheds light on dinosaur claw function Posted: 06 May 2014 05:41 PM PDT How claw form and function changed during the evolution from dinosaurs to birds is explored in a new study into the claws of a group of …