Michigan

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The Survey, Year II: It could use a little salt…

In our previous post regarding the initial evaluation of the progress made by State Geologist Newton Horace Winchell in the first year of the implementation of the Minnesota Geological and Natural History Survey, we ended with the following question and…


Complementary Collections: A Survey Begins

On March 1, 1872 the legislature of the state of Minnesota approved a bill that ordered the commencement of a geological and natural history survey of the state, to be implemented and overseen by the Board of Regents of the…