SAY Thomas, 1824

Narrative of an Expedition to the source of St. Peter's river, Lake Winnepeck, Lake of the Wood, &c &c, performed in the year 1823, by order of the Hon. J.C. Calhoun, Secretary of War, under the command of Stephen H. Long, Major U.S.T.E.

Appendix. Part I. Natural History - I - Zoology. Philadelphia, H. C. Carey & I. Lea, 2: 268-378.