Rain erosion on small butte
Photograph of rain erosion, evident in vertical grooves on a small butte near the old east entrance in the South Unit of Theodore Roosevelt National Park.
Collection
Theodore Roosevelt National Park
Creation Date
1958
Your TR Source
Erosion
Eroded slump formation
Photograph of an eroded slump formation located in the North Unit of Theodore Roosevelt National Park.
Collection
Theodore Roosevelt National Park
Creation Date
1958
Creator(s)
Little Missouri River erosion
Photograph of bank erosion on the Little Missouri River near the Squaw Creek Campground in the North Unit of Theodore Roosevelt National Park.
Collection
Theodore Roosevelt National Park
Creation Date
1953-09-04
Creator(s)
Elkhorn Ranch river erosion
Photograph of bank erosion on the Little Missouri River at Elkhorn Ranch.
Collection
Theodore Roosevelt National Park
Creation Date
1969-04
Creator(s)
National Park Service; Barney, Lary D., 1936-; Cunningham, Robert C., 1936-
Elkhorn Ranch river erosion
Photograph of erosion along the banks of the Little Missouri River at Elkhorn Ranch.
Collection
Theodore Roosevelt National Park
Creation Date
1969-04
Creator(s)
National Park Service; Barney, Lary D., 1936-; Cunningham, Robert C., 1936-
Elkhorn Ranch river erosion damage
Photograph of an eroded portion of the Little Missouri River bank at Elkhorn Ranch.
Collection
Theodore Roosevelt National Park
Creation Date
1964-04
Creator(s)
Roughrider Campground road erosion damage
Photograph, looking north, of road erosion by the Little Missouri River in Roughrider Campground in the South Unit of Theodore Roosevelt National Park.
Collection
Theodore Roosevelt National Park
Creation Date
1978-03
Creator(s)
National Park Service; Herr, William M. (William Martin), 1937-
Roughrider Campground road erosion damage
Photograph, looking south, of road erosion by the Little Missouri River in Roughrider Campground in the South Unit of Theodore Roosevelt National Park.
Collection
Theodore Roosevelt National Park
Creation Date
1978-03
Creator(s)
National Park Service; Herr, William M. (William Martin), 1937-
Photograph of a damaged campground road
Photograph of damage to the entrance road to the Roughrider Campground in the South Unit of Theodore Roosevelt National Park.
Collection
Theodore Roosevelt National Park
Creation Date
1978-04-07
Creator(s)
National Park Service; Herr, William M. (William Martin), 1937-
Photograph of “The Work of Erosion” informational display
Photograph of an informational display entitled “The Work of Erosion,” which illustrates the role of running water in development of the badlands; museum exhibit #8 in the South Unit visitor center of Theodore Roosevelt National Park.
Collection
Theodore Roosevelt National Park
Creation Date
1967-03-30
Creator(s)
Photograph of “the ages have been at work” informational sign
Photograph of a wooden informational sign entitled “The Ages Been at Work,” which discusses the formation of the badlands in the South Unit of Theodore Roosevelt National Park.
Collection
Theodore Roosevelt National Park
Creation Date
1961-07
Creator(s)
Photograph of North Dakota Badlands informational sign
Photograph of a wooden informational sign in the North Unit of Theodore Roosevelt National Park entitled “North Dakota Badlands,” which discusses the formation of the badlands.
Collection
Theodore Roosevelt National Park
Creation Date
1950-1970
Creator(s)
Geologic description of North and South Roosevelt State Parks and the Killdeer Mountains, North Dakota
Report from the Region 2 office offers insight into the formations of the North and South Units of Roosevelt State Park (Roosevelt Recreational Demonstration Area), including the proposed Killdeer Mountains addition.
Collection
Theodore Roosevelt National Park
Creation Date
1939-11-25
Creator(s)
Letter from Theodore Roosevelt to E. R. Bradfield
Theodore Roosevelt thanks E. R. Bradfield for his letter and has directed a friend to send Bradfield relevant literature regarding deforestation and erosion.
Collection
Library of Congress Manuscript Division
Creation Date
1911-08-29
Creator(s)
Proclamation establishing Natural Bridges National Monument
Theodore Roosevelt creates Natural Bridges National Monument. Public interest “would be promoted by reserving these extraordinary examples of stream erosion.” Roosevelt uses the Antiquities Act to create the national monument.
Collection
Natural Bridges National Monument
Creation Date
1908-04-16