1998. Hansen, Michael C. Text, satellite image of southern Ohio and 2 block diagrams. Panel title. Scale not given. by Michael C. Hansen. "Publication date: 8/98.". Ohio. Division of Geological Survey.
    
  
Search Results
    
      1993. Hansen, Michael C. Scale not given. Panel title. by Michael C. Hansen. Text, satellite image of southern Ohio and 2 block diagrams. "Publication date: 8/93.". Ohio. Division of Geological Survey.
    
  
    
      1800. Scale approximately 1:96,561.
    
  
    
      1870. Guyot, A. (Arnold), 1807-1884. Scale not given Relief shown by hachures and gradient tints. "Printed for the Report on the vital statistics of the United States, Ninth Census 187... United States Census Office ; G.P.O.?.
    
  
    
      1923. United States. Office of Indian Affairs. Scale approximately 1:3,500,000. "Base map furnished by General Land Office." "Engraved and printed by the U. S. Geological Survey." Department of ... The Office.
    
  
    
      1980. Struble, Richard A. Title assigned by cataloguer. prepared ... by Richard A. Struble and David A. Hodges. "Areal density of photo linears occurring within a 5000 meter... Ohio. Division of Geological Survey.
    
  
    
      1980. Struble, Richard A. Base map: USGS Cleveland, Ohio; Pa., U.S., Ont., Can. (4th ed. 1972 rev.) "Areal density of photo linears occurring within a 5000 meter square grid... Ohio. Division of Geological Survey.
    
  
    
      1980. Struble, Richard A. Base map: USGS Cleveland, Ohio; Pa., U.S., Ont., Can. (4th ed. 1972 rev.) "Areal density of photo linears occurring within a 5000 meter square grid... Ohio. Division of Geological Survey.
    
  
    
      1980. Struble, Richard A. Base map: USGS Cleveland, Ohio; Pa., U.S., Ont., Can. (4th ed. 1972 rev.) "Areal density of photo linears occurring within a 5000 meter square grid... Ohio. Division of Geological Survey.
    
  
70. Map of a lower portion of the Lower Scioto River Basin showing availability of underground water
    
      1962. Schmidt, James J. Scale bar lower left corner of map. Map side also contains legend and explanation of map symbols. "Prepared by JAMES J. SCHMIDT, Geologist, Ohio Di... Ohio. Division of Water.