mapped, edited, and published by the Geological Survey in cooperation with the State of Minnesota Department of Conservation, and the Iron Range Resources and Rehabilitation Commission.Geological Survey[1987]<YG1-U-Minn-2.4-2580-2-NW>
mapped, edited, and published by the Geological Survey in cooperation with the State of Minnesota Department of Conservation and the Iron Range Resources and Rehabilitation Commission.Geological Survey[1987]<YG1-U-Minn-2.4-2580-4-SW>
mapped, edited, and published by the Geological Survey in cooperation with the State of Minnesota Department of Conservation and the Iron Range Resources and Rehabilitation Commission.Geological Survey[1987]<YG1-U-Minn-2.4-2580-3-NE>
mapped, edited, and published by the Geological Survey in cooperation with the State of Minnesota Department of Conservation, and the Iron Range Resources and Rehabilitation Commission.Geological Survey[1987]<YG1-U-Minn-2.4-2580-1-SE>
mapped, edited, and published by the Geological Survey in cooperation with the State of Minnesota Department of Conservation and the Iron Range Resources and Rehabilitation Commission.Geological Survey[1987]<YG1-U-Minn-2.4-2580-1-SW>
mapped, edited, and published by the Geological Survey in cooperation with the State of Minnesota Department of Conservation and the Iron Range Resources and Rehabilitation Commission.Geological Survey[1987]<YG1-U-Minn-2.4-2580-3-NW>
mapped, edited, and published by the Geological Survey in cooperation with the State of Minnesota Department of Conservation and the Iron Range Resources and Rehabilitation Commission.Geological Survey[1987]<YG1-U-Minn-2.4-2580-4-SE>
mapped, edited, and published by the Geological Survey, revised in cooperation with State of Indiana Department of Conservation.Geological Survey[1984]<YG1-U-Ind-2.4-3762-1-SE>
mapped, edited, and published by the Geological Survey in cooperation with the State of Minnesota Department of Conservation and the Iron Range Resources and Rehabilitation Commission.Geological Survey[1986]<YG1-U-Minn-2.4-2680-3-SE>
mapped, edited, and published by the Geological Survey in cooperation with the State of Minnesota Department of Conservation, and the Iron Range Resources and Rehabilitation Commission.Geological Survey[1986]<YG1-U-Minn-2.4-2680-3-SW>
mapped, edited, and published by the Geological Survey in cooperation with the State of Minnesota Department of Conservation, and the Iron Range Resources and Rehabilitation Commission.Geological Survey[1986]<YG1-U-Minn-2.4-2580-2-NE>
mapped, edited, and published by the Geological Survey in cooperation with the State of Minnesota Department of Conservation, and the Iron Range Resources and Rehabilitation Commission.Geological Survey[1986]<YG1-U-Minn-2.4-2580-2-SE>
mapped, edited, and published by the Geological Survey in cooperation with the State of Minnesota Department of Conservation, and the Iron Range Resources and Rehabilitation Commission.Geological Survey[1986]<YG1-U-Minn-2.4-2680-3-NW>
mapped, edited, and published by the Geological Survey in cooperation with the State of Minnesota Department of Conservation, and the Iron Range Resources and Rehabilitation Commission.Geological Survey[1986]<YG1-U-Minn-2.4-2680-3-NE>