- Paleontology and Human Relations: Smithsonian Report for 1927
- The Paleozoic Faunas, Volume 3
- The Paleozoic Faunas
- The Sixth Geological Survey: An Administrative Report of the Several Mineral Resources and General Geological Investigations Undertaken and Completed in Kentucky During the Biennial Period 1920-1921-
- The Paleontology Of Tne Niagaran Limestone In The Chicago Area ..., Issue 4