Missouri Geological Survey
Missouri Geologic Map Index
- Missouri STATEMAP Geologic Mapping Project
- Learn about Geologic Map Day and download geologic maps of Cape Girardeau, Crooked Creek Impact Structure, Branson, Kansas City, Lake Ozark, Poplar Bluff, Rolla and St. Louis.
- What are geologic maps and how are they used?
- Where may I purchase geologic maps?
Click on the 60' x 60' quadrangle below (shown by black lines) or the quad names above to bring up detailed index of 7.5' quadrangles. Green lines represent counties.
Don't miss out, visit "Your Source for Missouri Geology" today. We're open 24/7!