- 1958Professor And Chairman
- 1962Professor And Chairman
- 1963Professor And Chairman
- 1926Zoology[role unknown]
- 1927[subject unknown][role unknown]
- 1928[subject unknown][role unknown]
- 1929[subject unknown][role unknown]
- 1930[subject unknown][role unknown]
- 1931[subject unknown]Independent
- 1932[subject unknown]Independent
- 1933[subject unknown]Independent
- 1934[subject unknown]Independent
- 1936[subject unknown]Independent
- 1937[subject unknown]Independent
- 1938[subject unknown]Independent
- 1939[subject unknown]Independent
- 1940[subject unknown]Independent
- 1944[subject unknown]Library Readers
- 1945[subject unknown]Independent
- 1946[subject unknown]Independent
- 1947[subject unknown]Independent Investigators
- 1948[subject unknown]Independent
- 1950[subject unknown]Independent
- 1951[subject unknown]Independent Investigators
- 1953[subject unknown]Independent Investigators
- 1954[subject unknown]Independent Investigators
- 1955[subject unknown]Independent
- 1956[subject unknown]Independent
- 1957[subject unknown]Independent
- 1958[subject unknown]Independent
- 1959[subject unknown]Independent
- 1960[subject unknown]Independent
- 1961[subject unknown]Independent
- 1962[subject unknown]Independent
- 1963[subject unknown]Independent
- 1964[subject unknown]Independent
- 1965[subject unknown]Independent
- 1966[subject unknown]Independent
- 1967[subject unknown]Independent
- 1968[subject unknown]Independent
- 1969[subject unknown]Independent
- 1970[subject unknown]Independent
- 1971[subject unknown]Independent
- 1972[subject unknown]Independent
- 1973[subject unknown]Library Readers
- 1974[subject unknown]Library Readers
- 1932[subject unknown]Corporation Member
- 1934[subject unknown]Corporation Member
- 1935[subject unknown]Corporation Member
- 1936[subject unknown]Corporation Member
- 1937[subject unknown]Corporation Member
- 1938[subject unknown]Corporation Member
- 1939[subject unknown]Corporation Member
- 1940[subject unknown]Corporation Member
- 1941[subject unknown]Corporation Member
- 1941Function in the Developing Gastrointestinal Tract of Amblystoma punctatum in Relation to Embryonic Determination and DifferentiationFriday Evening Lecturer
- 1942[subject unknown]Corporation Member
- 1943[subject unknown]Corporation Member
- 1944[subject unknown]Corporation Member
- 1945[subject unknown]Corporation Member
- 1945[subject unknown]Trustee
- 1946[subject unknown]Trustee
- 1946[subject unknown]Corporation Member
- 1947[subject unknown]Corporation Member
- 1947[subject unknown]Trustee
- 1948[subject unknown]Trustee
- 1948[subject unknown]Corporation Member
- 1949[subject unknown]Corporation Member
- 1949[subject unknown]Trustee
- 1950[subject unknown]Trustee
- 1950[subject unknown]Corporation Member
- 1951[subject unknown]Trustee
- 1951[subject unknown]Corporation Member
- 1952[subject unknown]Corporation Member
- 1952[subject unknown]Trustee
- 1953[subject unknown]Trustee
- 1953[subject unknown]Corporation Member
- 1954[subject unknown]Corporation Member
- 1954[subject unknown]Trustee
- 1955[subject unknown]Corporation Member
- 1955[subject unknown]Trustee
- 1956[subject unknown]Trustee
- 1956[subject unknown]Corporation Member
- 1957[subject unknown]Trustee
- 1957[subject unknown]Corporation Member
- 1958[subject unknown]Trustee
- 1958[subject unknown]Corporation Member
- 1959[subject unknown]Trustee
- 1959[subject unknown]Corporation Member
- 1960[subject unknown]Trustee
- 1960[subject unknown]Corporation Member
- 1961[subject unknown]Corporation Member
- 1961[subject unknown]Trustee
- 1962[subject unknown]Trustee
- 1962[subject unknown]Corporation Member
- 1963[subject unknown]Trustee
- 1963[subject unknown]Corporation Member
- 1964[subject unknown]Corporation Member
- 1964[subject unknown]Trustee
- 1965Behavior in Developing EmbryosFriday Evening Lecturer
- 1965[subject unknown]Corporation Member
- 1965[subject unknown]Trustee
- 1966[subject unknown]Trustee
- 1966[subject unknown]Corporation Member
- 1967[subject unknown]Trustee
- 1967[subject unknown]Corporation Member
- 1968[subject unknown]Corporation Member
- 1968[subject unknown]Trustee
- 1969[subject unknown]Trustee
- 1969[subject unknown]Corporation Member
- 1970[subject unknown]Trustee
- 1970[subject unknown]Corporation Member
- 1971[subject unknown]Trustee
- 1971[subject unknown]Corporation Member
- 1972[subject unknown]Trustee
- 1972[subject unknown]Corporation Member
- 1973[subject unknown]Corporation Member
- 1973[subject unknown]Trustee
- 1974[subject unknown]Corporation Member
- 1974[subject unknown]Trustee
- 1975[subject unknown]Corporation Member
- 1975[subject unknown]Trustee
- 1976[subject unknown]Corporation Member
- 1976[subject unknown]Trustee
- 1977[subject unknown]Corporation Member
- 1978[subject unknown]Corporation Member
- 1979[subject unknown]Corporation Member