You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place Boulder Remove constraint Place: Boulder Place SE of 4th of July Mine, trail to Arapaho Pass, 8½ miles NW of Eldora Remove constraint Place: SE of 4th of July Mine, trail to Arapaho Pass, 8½ miles NW of Eldora Topic Amblystegiaceae Remove constraint Topic: Amblystegiaceae Topic Bryophyta Remove constraint Topic: Bryophyta Topic Bryopsida Remove constraint Topic: Bryopsida Topic Drepanocladus Remove constraint Topic: Drepanocladus Type still image Remove constraint Type: still image