- Essay Concerning Important Physical Features Exhibited in the Valley of the Minnesota River
- Des Moines and Rock River rapids, in the Mississippi River. Letter from the Secretary of war, transmitting the inspection report of Colonel S. H. Long, ... the past year on the Des Moines and Rock
- Proceedings, Findings, And Opinions Of The Court Of Inquiry: 1st-55th Day, Dec. 11, 1879-july 14, 1880
- Letter ..., relative to his explorations in the Nebraska Territory.
- Pal�ontology of the Upper Missouri: A Report Upon Collections Made Principally by the Expeditions Under Command of Lieut. G. K. Warren, U.S. Top. Engrs., in 1855 and 1856. Invertebrates








