Division of Geology and Land Survey
Historic Photos
Photo circa 1970s. Ha Ha Tonka State Park
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Celebrating 160 years of service to Missourians
One hundred sixty years is not a very long time when speaking in geologic terms. However, the Missouri Department of Natural Resources' Geological Survey is observing this noteworthy milestone this year. Since 1853, the Missouri Geological Survey has provided reliable scientific information to describe and understand Missouri's wealth of natural resources. Plan to visit us during our Open House, April 22-26. More info will be posted here about activities. Read the recent Missouri Resources Magazine article about the Missouri Geological Survey.
- Search for Well or Pump Installation Contractors
- Our geologic maps and USGS topographic maps look great framed and they make great gifts
- Learn about careers in geology – watch this short, informative video
- USGS Director Marcia McNutt recognizes importance of State Geological Surveys
Geothermal InvestigationsOil and Gas ResourcesProtecting Drinking Water
Mineral ResourcesMcCracken Core LibraryEarthquakes
Missouri Cave and SpringsEnvironmental GeologyMissouri Fossils
Geological SurveyLand SurveyMissouri Geology StoreAsk a Geologist
Fact Sheets and Special Publications
Geologic Column of Missouri | General Interest Publications | News Archive | U.S. Public Land Survey System