- The Plurality of Worlds
- Outline Of The Geology Of The Globe And Of The United States In Particular With Sketches Of Characteristic American Fossils
- Ichnology Of New England: A Report On The Sandstone Of The Connecticut Valley Especially Its Fossil Footmarks, Made To The Government Of The Commonwealth Of Massachusetts
- Elementary Geology
- Report On a Re-Examination of the Economical Geology of Massachusetts






























