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Start Over Publisher Ohio. Division of Geological Survey Bounding Box -180 -89.81531 180 89.456192

31. Shore Recession Lines, Ottawa County, Sheet 3

Maps The Ohio State University Public content
1975. Guy, Donald E. Description based on 52. Ohio Division of Geological Survey. Includes both texts and maps. Ohio. Division of Geological Survey.

32. Shore Recession Lines, Ottawa County, Sheet 4

Maps The Ohio State University Public content
1975. Guy, Donald E. Includes both texts and maps. Description based on 52. Ohio Division of Geological Survey. Ohio. Division of Geological Survey.

33. The ice age in Ohio

Maps The Ohio State University Public content
1998. Hansen, Michael C. Includes text and ill. by Michael Hansen. "Publication date: 9/98." Revised edition 1997. Scale approximately 1:2,100,000. Text, insets and ill. on... Ohio. Division of Geological Survey.

34. Shore Recession Lines, Cuyahoga County, Sheet 1

Maps The Ohio State University Public content
1975. Guy, Donald E. Description based on 52. Ohio Division of Geological Survey. Includes both texts and maps. Ohio. Division of Geological Survey.

35. Shore Recession Lines, Cuyahoga County, Sheet 3

Maps The Ohio State University Public content
1975. Guy, Donald E. Includes both texts and maps. Description based on 52. Ohio Division of Geological Survey. Ohio. Division of Geological Survey.

36. Geologic map of Athens County, Ohio

Maps The Ohio State University Public content
1958. Sturgeon, Myron Thomas, 1908-. geology by Myron T. Sturgeon and Associates ; geologic map compiled by Gilbert E. Smith and others ; drafting by Harold J. Flint. Scale 1:625,000. ... Ohio. Division of Geological Survey.

40. Sand and gravel resources of Trumbull County, Ohio

Maps The Ohio State University Public content
1984. Hull, Dennis N. 1948-. Includes bibliography. Includes tables, water well logs and location map. by Dennis N. Hull ; cartographic drafting by David E. Richardson. Ohio. Division of Geological Survey.