You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place Achook Island, Western Channel, eastern end of McTavish Arm, Great Bear Lake, at base of cliffs Remove constraint Place: Achook Island, Western Channel, eastern end of McTavish Arm, Great Bear Lake, at base of cliffs Place Northwest Territories Remove constraint Place: Northwest Territories Topic Bryales Remove constraint Topic: Bryales Topic Bryophyta Remove constraint Topic: Bryophyta Topic Bryopsida Remove constraint Topic: Bryopsida Topic Mniaceae Remove constraint Topic: Mniaceae