Stock photography, photos: Badland Eroded Rock Stock photos of Eroded rock in the badlands. Theodore Roosevelt National Park, North Dakota. Photograph: © Matthew Thalman Click for a larger image and more information Keywords associated with this stock photo: rock, rocks, erosion, badlands, badland, America, National Park, National Parks, North America, North Dakota, NP, Theodore Roosevelt National Park, Theodore Roosevelt NP, United States, United States of America, US, USA