Logan, William Newton, 1869-1941Relief shown by contours and spot heights. Shows oil wells, gas wells, and dry holes. "Plate CLIV." Detached from: Handbook of Indiana geology, part 2 / by W. N. Logan, E. R. Cumings, C. A. Malott, S. S. Visher, W. M. Tucker, J. R. Reeves. Indianapolis : Wm. B. Burford, contractor for state printing and binding, 1922. Page 1026.Imprint: [Indianapolis] : [Wm. B. Burford, contractor for state printing and binding], [1922]Dimensions: on sheet 18 x 32 cm; Scale: Scale not given.JPEGG4091.H9 1922 .L6engIndiana. Division of GeologyPublicPeatGeologyPeat areas of IndianaMapsIndiana1922Indiana University