Relief shown by contours. Shows oil wells, gas wells, and dry holes. "Fig. CXXIV." 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 876.
Imprint: [Indianapolis] : [Wm. B. Burford, contractor for state printing and binding], [1922]
Dimensions: on sheet 22 x 32 cm