- 1930Assistant
- 1932Assistant
- 1927Assistant In Biology
- 1929Instructor
- 1945Student
- 1947Instructor
- 1925Assistant Professor Dept Of Biology
- 1926Assistant Professor
- 1927Assistant Professor
- 1928Assistant Professor Of Biology
- 1947Research Worker
- 1946Eaching Fellow In Biology
- 1961Associate Professor Of Biology
- 1946Associate Professor
- 1958Assistant Professor Of Biology
- 1961Assistant Professor Of Biology
- 1962Associate Professor Of Biology
- 1926Instructor
- 1928[position unknown]
- 1929[position unknown]
- 1930[position unknown]
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- 1932[position unknown]
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- 1940[position unknown]
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- 1942[position unknown]
- 1943[position unknown]
- 1944[position unknown]
- 1945[position unknown]
- 1946[position unknown]
- 1928Assistant Professor Of Biology
- 1928Instructor
- 1938Teaching Fellow
- 1926Instructor
- 1936[position unknown]
- 1937[position unknown]
- 1938[position unknown]
- 1939[position unknown]
- 1940[position unknown]
- 1941[position unknown]
- 1942[position unknown]
- 1943[position unknown]
- 1944[position unknown]
- 1945[position unknown]
- 1946[position unknown]
- 1947[position unknown]
- 1948[position unknown]
- 1949[position unknown]
- 1949Professor Of Biology
- 1950[position unknown]
- 1951[position unknown]
- 1952[position unknown]
- 1953[position unknown]
- 1953Professor Of Biology
- 1954[position unknown]
- 1955[position unknown]
- 1956[position unknown]
- 1956Professor Of Biology
- 1957[position unknown]
- 1958[position unknown]
- 1958Professor Of Biology
- 1959[position unknown]
- 1960[position unknown]
- 1961[position unknown]
- 1961Professor Of Biology
- 1962[position unknown]
- 1951[position unknown]
- 1961[position unknown]
- 1936Instructor
- 1950Associate Professor Of Biology
- 1954Professor Of Biology
- 1941Teaching Fellow
- 1941Teaching Fellow
- 1934Assistant
- 1929[position unknown]
- 1936[position unknown]
- 1937[position unknown]
- 1938[position unknown]
- 1939[position unknown]
- 1940[position unknown]
- 1941[position unknown]
- 1942[position unknown]
- 1943[position unknown]
- 1925[position unknown]
- 1926[position unknown]
- 1927[position unknown]
- 1928[position unknown]
- 1929[position unknown]
- 1930[position unknown]
- 1931[position unknown]
- 1932[position unknown]
- 1963[position unknown]
- 1936[position unknown]
- 1937[position unknown]
- 1938[position unknown]
- 1939[position unknown]
- 1940[position unknown]
- 1941[position unknown]
- 1942[position unknown]
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- 1945[position unknown]
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- 1947[position unknown]
- 1948[position unknown]
- 1949[position unknown]
- 1950[position unknown]
- 1951[position unknown]
- 1952[position unknown]
- 1953[position unknown]
- 1954[position unknown]
- 1955[position unknown]
- 1956[position unknown]
- 1957[position unknown]
- 1958[position unknown]
- 1959[position unknown]
- 1960[position unknown]
- 1961[position unknown]
- 1962[position unknown]
- 1964[position unknown]
- 1965[position unknown]
- 1932[position unknown]
- 1934[position unknown]
- 1935[position unknown]
- 1936[position unknown]
- 1937[position unknown]
- 1938[position unknown]
- 1939[position unknown]
- 1940[position unknown]
- 1941[position unknown]
- 1942[position unknown]
- 1943[position unknown]
- 1944[position unknown]
- 1945[position unknown]
- 1937[position unknown]
- 1938[position unknown]
- 1939[position unknown]
- 1940[position unknown]
- 1941[position unknown]
- 1942[position unknown]
- 1943[position unknown]
- 1944[position unknown]
- 1945[position unknown]
- 1946[position unknown]
- 1947[position unknown]
- 1948[position unknown]
- 1949[position unknown]
- 1950[position unknown]
- 1951[position unknown]
- 1952[position unknown]
- 1953[position unknown]
- 1954[position unknown]
- 1955[position unknown]
- 1956[position unknown]
- 1957[position unknown]