Major stand-alone maps of regional or statewide scale, many Division of Geological Survey maps have been published as part of Bulletins and Reports of Investigations. The Division of Geological Survey also has many open-file maps reproducible on demand. Please request a free copy of the List of Publications. See also the section on Miscellaneous Maps below and U.S. Geological Survey publications and maps.
M 1. Geologic map of Ohio, compiled by J. A. Bownocker. Color map, scale: 1 inch equals about 8 miles. Revised edition, 1947; reprinted 1981. Out of print. Replaced by map BG-1.
M 2. Quaternary geology of Ohio, compiled by Richard R. Pavey, Richard P.Goldthwait, C. Scott Brockman, Dennis N. Hull, E. Mac Swinford, and Robert G. Van Horn. Map, scale 1:500,000 (1 inch equals about 8 miles), 1999. Map will be sent folded unless $1.50 is included for a mailing tube. $10.00. Replaced by map SG-1.
M 3. Oil and gas fields of Ohio. Color map, scale: 1 inch equals about 8 miles. 1974 edition. Replaced by the new print-on-demand Digital Map Series map PG-1, Oil and Gas Fields Map of Ohio.
M 4. Oil and gas pipelines in Ohio. Color map, scale: 1 inch equals about 8 miles. 1989. Map will be sent folded unless $1.50 is included for a mailing tube. $10.00. Check with the Public Utilities Commission of Ohio for more recent information.
M 5. Mineral industries map of Ohio, compiled by Mark A. Wolfe. Scale: 1 inch equals about 12 miles. Out of print. Replaced by map IM-1.
M 6. Regional bedrock geology of the Ohio portion of the Piqua, Ohio-Indiana 30 x 60 minute quadrangle, by Gregory A. Schumacher. Color map, scale: 1 inch equals about 1½ miles, 1993. Map will be sent folded unless $1.50 is included for a mailing tube. $14.00.
M 7. Regional bedrock geology of the Ohio portion of the Lima, Ohio-Indiana 30 x 60 minute quadrangle, by Glenn E. Larsen. Color map, scale: 1 inch equals about 1½ miles, 1994. Map will be sent folded unless $1.50 is included for a mailing tube. $14.00.
M 8. Regional bedrock geology of the Bellefontaine, Ohio, 30 x 60 minute quadrangle, by E. Mac Swinford and Ernie R. Slucher. Color map, scale: 1 inch equals about 1½ miles, 1995. Folded only. $14.00.
M 9. Regional bedrock geology of the Marion, Ohio, 30 x 60 minute quadrangle, by Douglas L. Shrake. Color map, scale 1:100,000 (1 inch equals about 1½ miles), 1997. Map will be sent folded unless $1.50 is included for a mailing tube. $14.00.