Theropod footprint

3D Model

The top predators in Denali ~70 million years ago during the Cretaceous Period were all theropods. Several different types of these bipedal carnivores left their tracks in the Cantwell Formation while hunting prey. This footprint is the first dinosaur track ever found in Denali, and was discovered by a geology student in 2005. It is a type of small unidentified theropod. This 3-D fossil image is available courtesy of Denali National Park and Preserve.