Spatial Coverage
- Dickinson County (Mich.)2
- Hancock2
- Houghton2
- Houghton County (Mich.)2
- Illinois.2
- Indiana.2
- Isle Royale National Park (Mich.)2
- Isle Royale National Park.2
- Keweenaw Peninsula.2
- Keweenaw Waterway (Mich.)2
- Lake Superior.2
- Lenawee County (Mich.)2
- Mackinac, Straits of (Mich.)2
- Mackinac, Straits of.2
- Manistee Lake (Manistee County, Mich.)2
- Manistique River (Mich.)2
- Manistique River.2
- Marquette2
- Marquette Bay (Marquette County, Mich.)2
- Monroe County2
