Creator
- Mathez, E.A.1
- Mattson, L. A. (Lewis Arthur), 1931-1
- Meineke, David G.1
- Meints, Joyce1
- Mills, Sarah J.1
- Minnesota Geological Survey1
- Mooney, Harold Morton1
- Morey, Daryl D.1
- Mossler, J.H.1
- Mudrey, M.G., Jr.1
- Mudrey, Mike G., Jr.1
- Nordstrand, E.1
- Papike, J. J. (James Joseph), 1937-20201
- Parham, Wallace E.1
- Payne, C. M.1
- Pederson, R.1
- Phinney, William C.1
- Piegat, James1
- Reynolds, Wade K.1
- Schaap, Brian D.1