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Author/Creator
- Michigan. Geological Survey Division60
- Geological Survey (U.S.)55
- Michigan. Geological Survey36
- Geological Survey (U.S.), issuing body32
- Martin, Helen M. (Helen Mandeville), 1889-197326
- Cannon, William F.18
- Winchell, Alexander, 1824-189118
- Dutton, Carl E. (Carl Evans), 1904-10
- Klasner, J. S.10
- Leverett, Frank, 1859-194310
- Lane, Alfred C. (Alfred Church), 1863-19489
- Van Hise, Charles Richard, 1857-19189
- Bayley, William Shirley, 1861-19438
- Cornwall, Henry Rowland, 1913-8
- Huber, N. King (Norman King), 1926-8
- Foster, J. W. (John Wells), 1815-18737
- Rominger, Carl Ludwig, 1820-19077
- Sims, P. K. (Paul Kibler), 1918-20117
- Bornhorst, Theodore J.6
- Jackson, Charles T. (Charles Thomas), 1805-18806