Scope and Contents The F. Walker Johnson papers is a collection of correspondence, records, field notebooks, bibliographic reference materials, drawings, charts, and maps. Boxes 1-3 labeled “Tertiary Stratigraphy and the Frick collection of fossil vertebrates from North Central Nebraska” contain material for Johnson’s 1984 publication, Bulletin AMNH, vol. 178, article 3. Box 1 (1972-1985) contains correspondence; Box 2 (1931-1979) contains photocopied field notes and M. F. Skinner’s compilation of...