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You searched for: Creator Ashley, Geo. H. (George Hall), 1866-1951 Remove constraint Creator: Ashley, Geo. H. (George Hall), 1866-1951 Publisher Indiana. Department of Geology and Natural Resources Remove constraint Publisher: Indiana. Department of Geology and Natural Resources Subject Geographic Subject: Indiana Remove constraint Subject: Geographic Subject: Indiana

Search Results

  • Map of the productive oil area of northeastern Indiana
  • Geological map of the coal region of Indiana. Sheet E, Pike and Dubois and parts of Gibson, Orange and Crawford Counties to accompany the report on the Coal of Indiana
  • Geological map of the coal region of Indiana. Sheet F, Warrick, Spencer, and Perry counties
  • Geological map of the coal region of Indiana. Sheet G, Posey and Vanderburgh County and part of Gibson County
  • Geological map of the lower Carboniferous area of Southern Indiana (Salem sheet)
  • Geological map of the coal region of Indiana. Sheet B, Vigo and Clay Counties, and parts of Owen and Putnam Counties, to accompany the Report on the coal of Indiana
  • Structure chart : east-west cross sections showing dip and elevations of coal beds
  • Geological map of the lower Carboniferous area of Southern Indiana (Corydon sheet)
  • Table of recent analyses of Indiana coal
  • Geological map of the coal region of Indiana. Sheet A, Warren, Fountain, Vermillion and Parke Counties and parts of Newton, Benton, Tippecanoe, Montgomery and Putnam Counties, to accompany the Report on the coal of Indiana