he fame of French scientist and geographer Joseph N. Nicollet rests upon
his monumental map and report of the Upper Mississippi Valley. The map,
published by the United States government in 1843, remained the
foundation of Upper Mississippi cartography until the era of modern
surveys.
Nicollet's journals illuminate the 1836 trip to the source of the
Mississippi and a journey up the St. Croix River in 1837. His day-by-day
accounts include careful notes on geographical features, flora and
fauna, and the aurora borealis. But above all, his keen observations on
the customs and culture of the Ojibwe Indians provide the first
systematic recording and a remarkably sympathetic depiction of the
people of the area. Martha Bray's introduction and annotation to this
translation by André Fertey provide a brief biography of an important
figure in American science.