Manuscript "Monophyly: Its Meaning and Importance" by Ashlock, Peter D., includes several drafts, 1981, Box: 1, Folder: 14. Personal papers of Peter D. Ashlock, PP 515. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/394857 Accessed November 27, 2024.