Acknowledgments
The following individuals graciously contributed digital images: Larissa Hindman, Soil Scientist, NRCS, Duluth, MN; Dwight Jerome, Resource Soil Scientist, NRCS, Marquette, MI;
Gerald Smith, Soil Scientist, NRCS, Paul Smiths, NY; Matt Bromley, Soil Scientist, NRCS,
Grand Rapids, MI; Mike Walczynski, Resource Soil Scientist, NRCS, Duluth, MN.
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