- Folder 1: Minutes --- 1983-2017
- Folder 2: Minutes --- 1983-2017
- Folder 3: Minutes --- 1983-2017
- Folder 4: Minutes --- 1983-2017
- Folder 5: Minutes --- 1983-2017
- Folder 6: Minutes --- 1983-2017
- Folder 7: Minutes --- 1983-2017
- Folder 8: Minutes --- 1983-2017
- Folder 9: Back up documents --- 1953-1996, 1979
- Includes the Earth is the Lord’s, Geology at Calvin College; 1979 (Fall)
- Folder 10: Geogram newsletter --- 1983-2008
- Some issues missing
- Folder 11: AAPG (American Association of Petroleum Geologists), convention --- 1986
- Folder 12: R. Stearly, The Fox Place Site --- 1995
- Paper in Faunmap, Vol 25, no 2
- Folder 13: News clippings: Winter Dune Research at P.J. Hoffmaster Park --- 2002 May
- Folder 14: History of Geology at Calvin College, lecture by Clarence Menninga --- 2001 April
- Folder 15: State of the Department Report --- 1989
- Folder 16: Minutes --- 2014-2015