[212]Statement, “Boundary Revisions, Badlands National Monument, South Dakota,” NPS, July 1952.
[213]Ibid.
[214]Federal Register, October 10, 1952, pp. 9051, 9052.
[215]Letter, General Superintendent Liek, to C. Irvin Krumm, Executive Manager, Greater South Dakota Association, November 20, 1953.
[216]Memorandum, NPS Assistant Regional Director John S. McLaughlin to the NPS Director, April 14, 1953.
[217]Letter, General Superintendent Liek to C. Irvin Krumm, November 20, 1953.
[218]Ibid.; Memorandum, Superintendent John A. Rutter to NPS Regional Director, Region Two, October 14, 1955.
[219]Land Status Map, Drawing No. NM-BL-2036-C-2, January 15, 1953.
[220]Memorandum, NPS Director Wirth to NPS Regional Director, Region Two, December 5, 1952.
[221]Theodore E. White, Report of the Paleontological Survey of Certain Peripheral Areas of the Badlands National Monument South Dakota (River Basin Surveys, Smithsonian Institution, June 1953).