You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place Left bank of Wolf River at Red Rock Falls, 2.2 km east of Wolf River Bridge over Spruce River cut-off, 22 km NW of Dorion Remove constraint Place: Left bank of Wolf River at Red Rock Falls, 2.2 km east of Wolf River Bridge over Spruce River cut-off, 22 km NW of Dorion Place North America Remove constraint Place: North America Place Ontario Remove constraint Place: Ontario Topic Bryopsida Remove constraint Topic: Bryopsida Topic Cratoneuron Remove constraint Topic: Cratoneuron Type still image Remove constraint Type: still image