38662
Burns, T. M., Logan. S. M., Steen, William
1985
MM43
Bruns, T. M., Logan, S. M., and Steen, W. J., 1985, Map showing bedrock topography of the Teays Valley, central part, north-central Indiana: Indiana Geological Survey Miscellaneous Map 43, scale 1:100,000.
Indiana Geological & Water Survey - Miscellaneous Map 43