. . "Scotts Bluff National Monument (Neb.)" . . "Scotts bluff national monument, Nebraska." . . "Geologic history of Scotts Bluff National Monument"@en . . . . . . . "Geologic History of Scotts Bluff National Monument" . . "A guidebook to the geologic history and features of the Scotts Bluff National Monument. Includes a description of the rocks exposed at the Monument, an interpretation of the view from the North Overlook, a description of significant rock features at viewing points along the hiking trails, and a summary of the geologic history of the area." . . . . . "History"@en .