You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place Floor of Ouimet Canyon, 1.5 mile from south exit, Con. 7, Dorion Twp. Remove constraint Place: Floor of Ouimet Canyon, 1.5 mile from south exit, Con. 7, Dorion Twp. Place Thunder Bay Remove constraint Place: Thunder Bay Topic Lycopodiales Remove constraint Topic: Lycopodiales Topic Lycopodiopsida Remove constraint Topic: Lycopodiopsida Type still image Remove constraint Type: still image