"29. --1943" [Ter-Qua Institute for Tertiary-Quaternary Studies correspondence and scholarly papers], 1975 - 1987, Box: 2, Folder: 12. Personal papers of Larry D. Martin, PP 630. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/494431 Accessed November 30, 2024.