Randall J. SchaetzlRandall Schaetzl is a Professor of Geography and Geosciences at Michigan State University. His research has been published in all the leading soils, geomorphology, and geography journals. He is the editor of the Soils section for the International Enyclopedia of Geography (Association of American Geographers) and a Fellow of the Geological Society of America. He is an expert in the soils and landforms of the Great Lakes region, and he is editor-in-chief of Michigan Geography and Geology (2012). His expertise on podzolization and pedoturbation has led him to publish numerous papers on these widespread soil processes. Read More Read Less