- 1889[subject unknown][role unknown]
- 1890[subject unknown][role unknown]
- 1891[subject unknown][role unknown]
- 1892[subject unknown][role unknown]
- 1893[subject unknown][role unknown]
- 1895Zoology[role unknown]
- 1896[subject unknown][role unknown]
- 1898[subject unknown][role unknown]
- 1899[subject unknown][role unknown]
- 1900[subject unknown]Investigator: Zoology
- 1905Zoology[role unknown]
- 1907[subject unknown]Investigators With Private Rooms: Zoology
- 1908[subject unknown]Investigators With Private Rooms: Zoology
- 1909Zoology[role unknown]
- 1910Zoology[role unknown]
- 1911Zoology[role unknown]
- 1912Zoology[role unknown]
- 1913Zoology[role unknown]
- 1914Zoology[role unknown]
- 1916Zoology[role unknown]
- 1917Zoology[role unknown]
- 1918Zoology[role unknown]
- 1923[subject unknown][role unknown]
- 1924Zoology[role unknown]
- 1925Zoology[role unknown]
- 1926Zoology[role unknown]
- 1928[subject unknown][role unknown]
- 1930[subject unknown][role unknown]
- 1931[subject unknown]Independent
- 1932[subject unknown]Independent
- 1934[subject unknown]Independent
- 1935[subject unknown]Independent
- 1936[subject unknown]Independent
- 1937[subject unknown]Independent
- 1938[subject unknown]Independent
- 1888[subject unknown]Corporation Member
- 1889[subject unknown]Corporation Member
- 1890Some Problems of Annelid MorphologyFriday Evening Lecturer
- 1890[subject unknown]Corporation Member
- 1891[subject unknown]Corporation Member
- 1892The Latest Advances in EmbryologyFriday Evening Lecturer
- 1892[subject unknown]Corporation Member
- 1893The Mosaic Theory of DevelopmentFriday Evening Lecturer
- 1893[subject unknown]Corporation Member
- 1894The Embryological Criterion of HomologyFriday Evening Lecturer
- 1894[subject unknown]Corporation Member
- 1894[subject unknown]Trustee
- 1895[subject unknown]Corporation Member
- 1895[subject unknown]Trustee
- 1898Cell-lineage and Ancestral ReminiscenceFriday Evening Lecturer
- 1898The Structure of the Protoplasm Public Lecture not Evening LectureFriday Evening Lecturer
- 1899[subject unknown]Corporation Member
- 1900[subject unknown]Trustee
- 1900Recent Experimental Studies on Fertilization and Cleavage in Sea-Urchin EggsFriday Evening Lecturer
- 1901[subject unknown]Trustee
- 1902[subject unknown]Trustee
- 1903[subject unknown]Corporation Member
- 1907[subject unknown]Corporation Member
- 1907Demonstrations with lantern slides of photographs of chromosomesFriday Evening Lecturer
- 1907[subject unknown]Trustee
- 1908[subject unknown]Trustee
- 1909[subject unknown]Corporation Member
- 1909[subject unknown]Trustee
- 1910Heredity and the ChromosomesFriday Evening Lecturer
- 1910[subject unknown]Corporation Member
- 1910[subject unknown]Trustee
- 1911[subject unknown]Corporation Member
- 1911[subject unknown]Trustee
- 1912[subject unknown]Corporation Member
- 1912[subject unknown]Trustee
- 1913[subject unknown]Corporation Member
- 1913[subject unknown]Trustee
- 1914[subject unknown]Corporation Member
- 1914[subject unknown]Trustee
- 1915[subject unknown]Corporation Member
- 1915[subject unknown]Trustee
- 1916[subject unknown]Corporation Member
- 1916[subject unknown]Trustee
- 1917[subject unknown]Trustee
- 1918[subject unknown]Trustee
- 1918[subject unknown]Corporation Member
- 1919[subject unknown]Corporation Member
- 1919[subject unknown]Trustee
- 1920[subject unknown]Corporation Member
- 1920[subject unknown]Trustee
- 1921[subject unknown]Corporation Member
- 1921[subject unknown]Trustee
- 1922[subject unknown]Corporation Member
- 1922[subject unknown]Trustee
- 1923[subject unknown]Trustee
- 1923[subject unknown]Corporation Member
- 1924[subject unknown]Corporation Member
- 1924[subject unknown]Trustee
- 1925Protoplasmic Systems and Genetic ContinuityFriday Evening Lecturer
- 1925[subject unknown]Trustee
- 1925[subject unknown]Corporation Member
- 1926[subject unknown]Corporation Member
- 1926[subject unknown]Trustee
- 1927[subject unknown]Corporation Member
- 1927[subject unknown]Trustee
- 1928[subject unknown]Trustee
- 1928[subject unknown]Corporation Member
- 1929[subject unknown]Trustee
- 1929[subject unknown]Corporation Member
- 1930[subject unknown]Trustee
- 1930[subject unknown]Corporation Member
- 1931[subject unknown]Trustee
- 1931The Central BodiesFriday Evening Lecturer
- 1931[subject unknown]Corporation Member
- 1932[subject unknown]Trustee
- 1932[subject unknown]Corporation Member
- 1933[subject unknown]Trustee
- 1934[subject unknown]Corporation Member
- 1934[subject unknown]Trustee
- 1935[subject unknown]Trustee
- 1935[subject unknown]Corporation Member
- 1936[subject unknown]Trustee
- 1936[subject unknown]Corporation Member
- 1937[subject unknown]Corporation Member
- 1937[subject unknown]Trustee
- 1938[subject unknown]Trustee
- 1938[subject unknown]Corporation Member