Dinosaur National Monument, Utah
A view of the Carnegie Quarry fossil excavation in the Quarry Exhibit Hall at Dinosaur National Monument, Utah, 2014. The Carnegie Quarry has yielded more than 11 different species, including dinosaurs, such as Allosaurus, Diplodocus and Stegosaurus, as well as turtles, crocodiles and lizards.
Photo by Dan Chure, National Park Service