Affiliations Research 1922Professor Of BiologyRandolph Macon College1923Professor Of BiologyRandolph Macon College1925Assistant Professor Of BiologyUniversity Of Buffalo1926Professor Of BiologyUniversity Of Buffalo1927Professor Of BiologyUniversity Of Buffalo1928Professor Of BiologyUniversity Of Buffalo1931Professor Of BiologyUniversity Of Buffalo 1922Zoology[role unknown]1923[subject unknown][role unknown]1925Zoology[role unknown]1926Zoology[role unknown]1927[subject unknown][role unknown]1928[subject unknown][role unknown]1931[subject unknown]Independent