1. Brady NC, Well RR (1999) The nature and properties of soils, 12th edn. Prentice-Hall, Upper Saddle River
2. Bergquist SG, MacLachlan DC (1951) Guidebook to the Study of Pleistocene Features of the Huron-Saginaw Ice Lobes in Michigan. The Glacial Field Trip of the Geological Society of America, Detroit Meeting
3. Farrand WR (1982) Quaternary Geology of Southern (& Northern) Michigan. Michigan Department of Natural Resources, MI Dept. of Natural Resources, Geological Survey Division, Lansing, MI, 1:500,000
4. Farrand WR (1988) The Glacial Lakes around Michigan. Bulletin No. 4. MI Dept. of Natural Resources, Lansing, MI
5. Fernandez MD, Cagigal E, Vega MM, Urzelai A, Babin M, Pro J, Tarzona JV (2005) Ecological risk assessment of contaminated soils through direct toxicity assessment. Ecotoxicity Environ Saf 62:174–184