Lake Michigan Basin
![Diagram of Lake Michigan Basin](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/sir20095060_fig1_modifed.png?itok=MHTUUVs2)
Detailed Description
Location of Lake Michigan Basin, structural geologic features, and general bedrock geology of the area. Land areas in white are in Canada. Modified from USGS SIR 2009-5060, figure 1.
Sources/Usage
Public Domain.