He discusses how Pteranodons flew and moved around on land in "Jurassic Park III," starring William H. Macy. He breaks down how a predator could take down an Ankylosaurus, how an Ankylosaurus ...
When confronted, an Ankylosaurus would stand its ground ... estimating it had a length of 120 feet. Jurassic Park III left audiences with fascinating questions and promising possibilities ...