I have a grad student look for GIS datasets for the land use (current and
historic) and stratigraphic data for the areas listed above.  I suspect
this might be proprietary but I'm not sure. We have books on the
stratigraphy of the area and I referred her to the Perry-Castenada
collection for possible maps.

Any help would be appreciated.  Our library hasn't purchased any datasets
and I honestly am not sure what's available..

Thanks

Pam Enrici
Geography & GIS Librarian
Univ. of MN., Duluth (on the sunny and colorful shores of Lake Superior)
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