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Start Over Place Ohio Resource Class Maps

1. A geological map of Ohio

Maps The Ohio State University Public content
1909. Bownocker, J. A. 1865-1928. Scale [1:506,880]. Eight miles to one in. Geologic formations shown by colors and symbols. "Based on preceding maps by Newberry and Orton." "A. Hoe... Geological Survey of Ohio.

2. A geological map of Ohio

Maps University Of Minnesota Public content
1909. Bownocker, J. A. (John Adams), 1865-1928. ... efter de Geologiska kartbladen.; "A.-B. Kartografiska Institutet"--lower right margin.; "Sveriges Geologiska Underso?kning Ser. Ba. Nr 11." 82 ... A. Hoen & Co (Baltimore).

3. A new map of the western parts of Virginia, Pennsylvania, Maryland and North Carolina; : comprehending the river Ohio, and all the rivers, which fall into it; part of the river Mississippi, the whole of the Illinois River, Lake Erie; part of the lakes Huron, Michigan &c. and all the country bordering on these lakes and rivers.

Maps Pennsylvania State University Public content
1778. Hutchins, Thomas, 1730-1789. Scale approximately 1:1,270,000; 1 map 92 x 109 cm Ohio River Valley--Maps--Early works to 1800.

5. American Central Railway.

Maps University Of Illinois Urbana Champaign Public content
1866. American Central Railway Company. Relief shown using hachures.;1 map, colored;40 x 115 cm.;ca. 1:1,200,000. J. Bien (New York).

6. Basement structures in Ohio

Maps The Ohio State University Public content
1994. Baranoski, Mark T. compiled by M.T. Baranoski and L.H. Wickstrom. Scale approximately 1:400,000. OSU's copy 1 "Key to references cited on map of Basement Structures i... Ohio. Division of Geological Survey.