Missouri is freckled with geologic features like caves and sinkholes. This is because the bedrock — composed of soluble rock like limestone and dolomite — is conducive to karst formation. Missouri has ...
FORT BENTON – Just down river from Fort Benton stands Signal Point. The knob along the Missouri River is made up of glacier till, deposited during multiple periods in geologic history when much of the ...
The Cooperative National Geologic Map offers a complete and detailed look at the bedrock and fault systems of the continental United States. The first geological map of the United States was published ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results