Author
- McCartney, Eugene S.32
- Okkelberg, Peter15
- University of Michigan15
- Piranian, George9
- Hall, Robert Burnett6
- Housel, William S.6
- Sanders, Henry A.6
- Cole, Robert E.5
- Fitting, James E.5
- Lundell, Cyrus Longworth5
- Worrell, William H.5
- Boak, Arthur E. R.4
- Greenman, Emerson F.4
- Griffin, James B.4
- Harrison, G. B.4
- Kinietz, W. Vernon4
- Smith, Alexander H.4
- Waterman, Leroy4
- Welch, Paul S.4
- Arnold, Matthew3