Author
Bell, Robert, 1841-1917
4
Cartwright, George, 1739-1819
4
Geological and Natural History Survey of Canada
4
Audouin, Jean Victor, 1797-1841
3
Milne-Edwards, H. (Henri), 1800-1885
3
Bartlett, Bob, 1875-1946
2
Bell, Robert
2
Bonnycastle, Richard Henry, Sir, 1791-1847
2
Bush, Katharine J. 1855-
2
Commission géologique et d'histoire naturelle du Canada
2
Schmitt, Waldo L. (Waldo Lasalle), 1887-1977
2
Smith, Sidney I. (Sidney Irving) 1843-1926
2
Stearns, W. A. (Winfrid Alden), 1852-1909
2
United States National Museum
2