Local Fossil and Mineral Organizations

• Cincinnati Mineral Society (Sharonville, OH)
• Dry Dredgers (Cincinnati, OH)

Ohio Geology Resources

• Division of Geological Survey (Ohio Department of Natural Resources)
• Ohio Geological Survey Bulletins
• Natural History Geology (Ohio History Central)
• Ohio Geological Society
• Groundwater Atlas of Ohio and nearby states (USGS)
• Ohio National Parks (NPS)