In The Time of Dinosaurs

"Cassie, do you know anything that could possibly have this footprint?"
Jake thinks I'm some kind of animal expert. I shook my head. "What it looks like is some very, very large animal came through those woods. It was munching the top leaves of the trees. Like a giraffe would do. Then it hit the water here. It turned around. That's the cluster of prints there. And it has an insanely long tail. That's the swept area. Once it was turned around, it went back the way it came."