- Smithsonian Institution [founded 1846] sponsor
- Walcott, Charles Doolittle D. [1850–1927] leader
- Blagden, Harry H.
- Brown, Arthur
- Burgin, I. F., Dr.
- Otto, Closson [1882–1948]
- Walcott, Sidney S. [1892–]
- Lett, Robert Chamberlain Westover [1870–1957] of the Grand Trunk Pacific
References:
- Walcott, Charles Doolittle D. [1850–1927]. Field notes : Canada, 1907, 1910, 1912-1913, 1916, and undated. 1912. Biodiversity Heritage Library [accessed 12 April 2025]