University of Arizona

History of Science

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  1. Emile Cyrus Houle Collection

      Emile Cyrus Houle,1881-1966, graduated, M. D., from the University of Michigan in 1904. Houle became the Assistant Surgeon of the Sud Pacifico (S. P.) de Mexico Railroad Company on the west coast of Mexico in 1907 where he worked under George Emory Good ...

    castanoe - 2013-03-27 13:45

  2. Paul Bigelow Sears Collection

    Paul B. Sears, perhaps more than any other person, epitomized American plant ecology. In a professional career spanning almost 7 decades, he made major contributions to vegetation mapping, paleoecology and Pleistocene history, vegetation studies, conserva ...

    castanoe - 2014-10-06 12:03