Wisconsin
- 1990 census transportation planning package. IA, MN, WI
- Aeromagnetic surveying in Wisconsin 1996 digital data files /
- Aeromagnetic surveying in Wisconsin 1997-98 digital data files /
- Aeromagnetic surveying in Wisconsin 1998-99 digital data files /
- Bedrock geologic map of the Port Wing, Solon Springs, and parts of the Duluth and Sandstone 30# X 60# quadrangles, Wisconsin
- Digital bedrock geologic map of the Ashland and the northern part of the Ironwood 30# x 60# quadrangles, Wisconsin and Michigan
- General Land Office automated records project. Wisconsin pre-1908 homestead & cash entry patents.
- GeographicIndex
- Preliminary digital geologic map of the Penokean (early Proterozoic) continental margin in northern Michigan and Wisconsin
- Principal facts for gravity data collected in Wisconsin a web site and CD-ROM for distribution of data /
- Wisconsin potential field grids, derivative maps, and tectonic interpretations