Online link | http://pubs.usgs.gov/of/2004/1303/ |
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Description | This Report provides digital data (shapefiles and .e00 files) for the bedrock geology in the Port Wing, Solon Springs, and parts of the Duluth and Sandstone quadrangles in Wisconsin. |
Originators | Nicholson, Suzanne W.; Cannon, William F.; Woodruff, Laurel G.; and Dicken, Connie L. |
Publication | U.S. Geological Survey Open-File Report 2004-1303 |