Garden Spring Area - The Interpretation of the Area by the "Dawn Structure" method of Tectonic Analysis, by Philip B. King, 1964, Box: 6, Folder: 2. Wallace E. Pratt papers, RH MS 870. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/34122 Accessed May 19, 2024.