Affiliations Courses Research 1921Instructor In BiologyLafayette College1922Instructor In BiologyLafayette College1927Assistant Professor Of ZoologyDartmouth College1927Professor Of ZoologyDartmouth College1928Assistant Professor Of ZoologyDartmouth College1928Professor Of ZoologyDartmouth College1929Assistant Professor Of ZoologyDartmouth College1931Assistant Professor Of ZoologyDartmouth College 1921Zoology 1921Student1922Protozoology 1922Student1927Protozoology 1927Instructor1928Protozoology 1928Instructor1929Protozoology 1929Instructor1931Protozoology 1931Instructor 1927[subject unknown][role unknown]1928[subject unknown][role unknown]1931[subject unknown]Independent
