You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place Houghton Remove constraint Place: Houghton Place Michigan Remove constraint Place: Michigan Place T49N, R35W, Sec. 17 Lower portion of sandstone cliff along Sturgeon River below the Falls. Remove constraint Place: T49N, R35W, Sec. 17 Lower portion of sandstone cliff along Sturgeon River below the Falls. Topic Lamiales Remove constraint Topic: Lamiales