Front Matter
pp. 0
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Field Guide to Joint Patterns and Geomorphological Features of Northern Ohio
Dean, Stuart L.; Kulander, Byron R.; Forsyth, Jane L.; Tipton, Ronald M. pp. 2-15
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A Field Guide: The Kelleys Island Glacial Grooves, Subglacial Erosion Features on the Marblehead Peninsula, Carbonate Petrology, and Associated Paleontology
Snow, R. Scott; Lowell, Thomas V.; Rupp, Robin Frank pp. 16-26
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Middle Devonian (Givetian) Silica Formation of Northwest Ohio - Description and Road Log
Camp, Mark J.; Hatfield, Craig Bond pp. 27-34
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Field Guide to Berea Sandstone Outcrops in the Black River Valley at Elyria, Ohio: Slumps, Slides, Mud Diapirs, and Associated Fracturing in Mississippian Delta Deposits
Wells, Neil A.; Coogan, Alan H.; Majoras, Judy J. pp. 35-48
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The Middle Run Formation: A Subsurface Stratigraphic Unit in Southwestern Ohio
Shrake, Douglas L. pp. 49-55
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Lithostratigraphy of the Grant Lake Limestone and Grant Lake Formation (Upper Ordovician) in Southwestern Ohio
Schumacher, Gregory A.; Swinford, E. Mac; Shrake, Douglas L. pp. 56-68
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Historical Development and Problems Within the Pennsylvanian Nomenclature of Ohio
Larsen, Glenn E. pp. 69-76
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Correlation of the Three Tills of Logan County, Ohio
Forsyth, Jane L. pp. 77-82
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Evolution of Till Stratigraphy in Union County, Ohio
Angle, Michael P. pp. 83-89
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Lithofacies and Mineralogy of the Late Wisconsinan Navarre Till in Stark and Wayne Counties, Ohio
Storck, Richard J.; Szabo, John P. pp. 90-97
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Book Reviews
pp. 98-99
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Reviewers of Manuscripts for the Ohio Journal of Science During 1990
pp. 100-100
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Back Matter
pp. 999
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