1. Albert, D. A. 1995. Regional landscape ecosystems of Michigan, Minnesota, and Wisconsin: a working map and classification. U.S. Forest Service, North Central For. Exp. Stn., Gen. Tech. Rep. NC-179.
2. Albert, D. A. 2000. Borne of the Wind: an Introduction to the Ecology of Michigan Sand Dunes. Michigan Natural Features Inventory, 63.
3. Albert, D. A. 2003. Between land the lake: Michigan’s Great Lakes Coastal Wetlands. Mich. Nat. Features Inventory, Mich. State Univ. Ext., Ext. Bull. E-2902, 96.
4. Barrett, L. R. (2001). A strand plain soil development sequence in northern Michigan, USA. CATENA, 44, 163–186.
5. Barrett, L. R., & Schaetzl, R. J. (1992). An examination of podzolization near Lake Michigan using chronofunctions. Canadian Journal of Soil Science, 72, 527–541.