UW Extension

The Publications Database

Welcome to Wisconsin’s largest repository of geologic maps, papers, reports, and data. We offer over 2,000 downloadable documents–many of which are also available in print.

Product Finder

Search for publications that match all of these criteria:

 + Add Criteria





Series (bulletin, fact sheet, etc.)

Type (report, GIS data, etc.)

OR   View all publications

Browsing the Database

Peruse our maps, reports, and data using either the classic search or the interactive map search. Toggle between the two using the tabs near the top of the page.

  • CLASSIC SEARCH: Find material by topic or title.
  • MAP (AREA) SEARCH: Draw a box on the map to select the area you’re interested in.

If the resulting list is too long, try using Refine Your Search. If you’re not finding what you’re looking for, check out our search tips page.