2000. Thompson, Todd A.(Todd Alan), 1959-cartographer. Includes ill., text, graphs showing Lake-level fluctuations over the past 4,700 years and a timeline showing historical events since 1166 B.C. tied... Indiana University, Indiana Geological Survey.
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2006. Great Lakes Information Network. This line data layer represents bathymetry for Lake Michigan in 2006. The dataset was originally published by the Great Lakes Information Network o... Great Lakes Information Network.
1979. Toot, Ryan, Frelich, Lee E., Butler, Ethan E., and Reich, Peter B. Research Highlights: We modeled climate-biome envelopes at high resolution in the Western Great Lakes Region for recent and future time-periods. Th...
2006. Great Lakes Information Network. This line data layer represents the shoreline of Lake Michigan in 2006. The dataset was originally published by the Great Lakes Information Network... Great Lakes Information Network.