- Sketch Of The Geology And Paleontology Of The Valley Of Mackenzie River
- Reports On the Geological Survey of the State of Missouri: 1855-1871
- Remarks On Prof. Geinitz's Views Respecting The Upper Palaeozoic Rocks And Fossils Of Southeastern Nebraska
- Collected Papers, Volume 1...
- American Geology: Letter on Some Points of the Geology of Texas, New Mexico, Kansas, and Nebraska, Addressed to Messrs. F. B Meek and F. V, Hayden (Classic Reprint)