Bedrock Elevation and Depth to Bedrock for Minnesota
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Borehole Geophysics data
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County Well Index (CWI)
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Current Publications PDF--------OrderForm
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Educational materials
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Exploration for Mid-continent Rift Gas
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Links to other sites
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Minnesota at a Glance PDF documents
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Minnesota Ground Water Information Resources Guide
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Regional Geology
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Sediment slumping in the Red River Valley
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The Metro Area St. Lawrence Mapping Project[Flash presentation]*
or
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download a Zip file of the presentation to your local drive
(Zip file size is 13.4 megabytes)
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*The St.Lawrence Hydrogeologic and mapping report 2006

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Unpublished Informational Maps
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Winchell 1872 Geologic Map of Minnesota (PDF)
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Karst Features of Minnesota
[Web page linking to a database of karst features primarily in southeastern Minnesota]