118 
IOWA ACADEMY OF SCIENCE 
in Iowa, as noted on p. 278. Other less definite references also 
occur. 
A list of mammals obtained at Engineer Cantonment is given 
in the Long Eeport, on pp. 317 and 318 of the Thwaites edition, 
and pp. 261 and 262 of the Philadelphia and London editions. 
They of course represent the Nebraska fauna. 
In considering references to localities such as Iowa, Missouri, 
etc., the following historical facts should he kept in mind : 
In 1812 the northern part of Louisiana (including what is 
now Iowa) became ‘‘Missouri Territory.” 
In 1834 what is now Iowa was placed under the jurisdiction 
of Michigan. 
In 1836 the same territory was attached to Wisconsin. 
In 1838 Wisconsin was cut off and the remainder of its for- 
mer territory was called Iowa Territory and included Min- 
nesota and the Dakotas east of the Missouri river. 
In 1849 Iowa was limited to its present territory, and Min- 
nesota included the Dakotas to the Missouri river. 
BIBLIOGRAPHY. 
The following books were consulted, and are quoted in this 
paper : 
Original Journal of the Lewis and Clark Expedition, 1804-1806. (In 
full and exactly as written.) — Edited hy Reuben Gold Thwaites, 
LL. D. — A separate publication from “Early Western Travels, 1748- 
1846”; 7 vols., 1904. 
History of the Expedition Under the Command of Lewis and Clark, by 
Elliott Coues; 4 vols., 1893. 
Pursh, Frederick. — Flora Americana Septentrionalis; 2 vols., 1814; 
2d edition, 1816. 
James, Edwin. — Account of the Expedition from Pittsburgh to the 
Rocky Mountains. Performed in the year 1819, 1820. By order of 
the Hon. J. C. Calhoun, Secretary of War, under the command of 
Maj. S. H. Long, of the U. S. Topographic Engineers. — Compiled 
from the notes of Major Long, Mr. T. Say, and other gentlemen of 
the party. (Mr. James was Botanist and Geologist to the Expe- 
dition.) — Philadelphia, 3 vols., 1823. 
Same. — London edition, 1823. 
Same. — As a separate publication from “Early Western Travels, 1748- 
1846,” Vols. XIV-XVII. Edited with Notes, Introduction, Index, etc., 
by Reuben Gold Thwaites, LL. D.; 4 vols., 1905. This follows the 
London edition, but the Preliminary Notice is taken from the Phila- 
delphia edition. 
