WJ Cribbs camp at Point Betsie, Mich.

[B 123.8, No. A156, W.J. Cribbs]

Established hemlock dune (Tsuge Canadensis) and moving dune.; Sawyer, Michigan

[Xsh 53.3]

Douglas Lake, Michigan; 1911 Paper birch and aspen; 1933

[Paper birch and aspen with understanding of Abies balsaoned, Acer saccharum, Betula hutea, etc.]