You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place Alger Remove constraint Place: Alger Place Michigan Remove constraint Place: Michigan Place Pictured Rocks, Miner's Castle, near Munising Remove constraint Place: Pictured Rocks, Miner's Castle, near Munising Topic Marchantiophyta Remove constraint Topic: Marchantiophyta Type still image Remove constraint Type: still image