Affiliations Courses Research 1913Instructor In ZoologyRoanoke College1911[position unknown]Yale University1913Graduate Student Of ZoologyYale University1914InstructorYale University1915Instructor In BiologyYale University1914Graduate StudentUniversity Of Wurzburg 1911Embryology 1911Student1913Zoology 1913Instructor1914Zoology 1914Instructor1915Zoology 1915Instructor 1913Zoology[role unknown]1914Zoology[role unknown]1915Zoology[role unknown]
