- The Extinct Mammalian Fauna of Dakota and Nebraska: Including an Account of Some Allied Forms From Other Localities, Together With a Synopsis of the Mammalian Remains of North America
- Fossil Vertebrates From The Alachua Clays Of Florida (1896)
- Contributions Towards A Knowledge Of The Marine Invertebrate Fauna Of The Coasts Of Rhode Island And New Jersey
- Collected Papers, Volume 3...
- Parasites Of The Termites...