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  • Geological map of Indiana showing locations of stone quarries and natural gas and oil areas to accompany 18th annual report
  • Map of Sullivan County, Indiana
  • Tanner's Creek section
  • Outline map of Daviess County oil field
  • [Coal measure sections in Indiana, Southern Illinois, and Western Kentucky]
  • Sketch map of Indiana, showing relative location of the sandstone area
  • Map of Jackson County, Indiana
  • Map of Owen County, Indiana
  • Map of James Lake, Steuben County, Ind.
  • Map of Montgomery County, Indiana