You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place Minnesota Remove constraint Place: Minnesota Place Wolf Ridge Environmental Learing Center, Finland, southwest portion of the Wolf Lake cliff feature Remove constraint Place: Wolf Ridge Environmental Learing Center, Finland, southwest portion of the Wolf Lake cliff feature Topic Lycopodiales Remove constraint Topic: Lycopodiales Topic Lycopodiopsida Remove constraint Topic: Lycopodiopsida Type still image Remove constraint Type: still image