Bills, etc., 1880
Letters, June 1881
Bills, etc., 1875
Bills, etc., 1869
Undated letter, author unknown
Notice of the Discovery of Additional Remains of Land Animals in the Coal-Measures of the South Joggins, Nova Scotia.
The Artificial Mounds of the Island of Maraj
Revision of the Land Snails of the Paleozoic Era, with Descriptions of New Species
On the Results of Recent Explorations of Erect Trees Containing Animal Remains in the Coal-Formation of Nova Scotia.
The Fossil Plants of the Erian (Devonian) and Upper Silurian Formations of Canada,