
Data Categories:Geology & Topography
Data Source:MN Geological Survey
Update Fequency:As Needed
Date Acquired:5/3/2022
Data Available:Yes
Metadata Available:Yes
Tags:bedrock
This data layer depicts the bedrock geology of Minnesota at the 1:500,000 scale. It was developed by the Minnesota Geological Survey (map S-21) and portrays the current geologic understanding of the temporal and geographic distribution of Paleozoic strata units in southeastern and northwestern areas of the state. Bedrock geology forms the foundation upon which many other natural resource features of Minnesota are built.