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Missouri Geological Survey Geo-Sciences Technical Resource Assessment Tool (GeoSTRAT)

Bedrock

This is a collection of bedrock geologic mapping data compiled at scales of 1:24,000, 1:100,000, and 1:500,000. The data depict the uppermost bedrock geology and major alluvial deposits in Missouri. Not all parts of the State have been mapped at the 1:24,000 or 1:100,000 scale levels.

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