The Great Cretaceous Walk: Flat Out on Flat Rocks

The Great Cretaceous Walk

Tireless tracker rewrote the book on dinosaurs in Maryland - The Washington Post

Giant Dinosaur Track Site Discovered in Alaska - Geology In

Dinosaur Dreaming, Inverloch

113-Million-Year-Old Dinosaur Tracks Discovered at Dinosaur Valley State Park in Texas, Latest Science News and Articles

Scientists explore dinosaur 'coliseum' in Denali National Park

Walking with Dinosaurs in Bolivia - Postcards From Mimi

Strange Bull-Dog Faced Dinosaur Fossil is Discovered in Egypt, Latest Science News and Articles

The Great Cretaceous Walk: Flat Out on Flat Rocks

Dinosaur Ridge - That Colorado Couple

Unlocking Earth's Secrets, Layer by Layer (U.S. National Park Service)

Colorado Geology - Colorado Geological Survey

Lucy Was No Swinger, Walked Like Us, Fossil Suggests