Osborne, Robert H.Scale: 1: 24,000.by Robert H. Osborne.Includes marginal and bibliographical references.TIFFhttps://hdl.handle.net/1811/e7eba61e-829b-4bf6-ad60-4df071d32021engOhio. Division of Geological SurveyPublicGeologyBedrock geology of the Cincinnati east quadrangle, Hamilton County, OhioMapsOhioThe Ohio State University